diff options
Diffstat (limited to 'drivers/isdn')
28 files changed, 80 insertions, 498 deletions
diff --git a/drivers/isdn/capi/Kconfig b/drivers/isdn/capi/Kconfig index a168e8a..15c3ffd 100644 --- a/drivers/isdn/capi/Kconfig +++ b/drivers/isdn/capi/Kconfig @@ -33,21 +33,6 @@ config ISDN_CAPI_CAPI20 standardized libcapi20 to access this functionality. You should say Y/M here. -config ISDN_CAPI_CAPIFS_BOOL - bool "CAPI2.0 filesystem support (DEPRECATED)" - depends on ISDN_CAPI_MIDDLEWARE && ISDN_CAPI_CAPI20 - help - This option provides a special file system, similar to /dev/pts with - device nodes for the special ttys established by using the - middleware extension above. - You no longer need this, udev fully replaces it. This feature is - scheduled for removal. - -config ISDN_CAPI_CAPIFS - tristate - depends on ISDN_CAPI_CAPIFS_BOOL - default ISDN_CAPI_CAPI20 - config ISDN_CAPI_CAPIDRV tristate "CAPI2.0 capidrv interface support" depends on ISDN_I4L diff --git a/drivers/isdn/capi/Makefile b/drivers/isdn/capi/Makefile index 57123e3..4d5b4b7 100644 --- a/drivers/isdn/capi/Makefile +++ b/drivers/isdn/capi/Makefile @@ -7,7 +7,6 @@ obj-$(CONFIG_ISDN_CAPI) += kernelcapi.o obj-$(CONFIG_ISDN_CAPI_CAPI20) += capi.o obj-$(CONFIG_ISDN_CAPI_CAPIDRV) += capidrv.o -obj-$(CONFIG_ISDN_CAPI_CAPIFS) += capifs.o # Multipart objects. diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c index 0d70883..e44933d 100644 --- a/drivers/isdn/capi/capi.c +++ b/drivers/isdn/capi/capi.c @@ -38,15 +38,10 @@ #include <linux/isdn/capiutil.h> #include <linux/isdn/capicmd.h> -#include "capifs.h" - MODULE_DESCRIPTION("CAPI4Linux: Userspace /dev/capi20 interface"); MODULE_AUTHOR("Carsten Paeth"); MODULE_LICENSE("GPL"); -#undef _DEBUG_TTYFUNCS /* call to tty_driver */ -#undef _DEBUG_DATAFLOW /* data flow */ - /* -------- driver information -------------------------------------- */ static DEFINE_MUTEX(capi_mutex); @@ -85,7 +80,6 @@ struct capiminor { struct kref kref; unsigned int minor; - struct dentry *capifs_dentry; struct capi20_appl *ap; u32 ncci; @@ -300,17 +294,8 @@ static void capiminor_free(struct capiminor *mp) static void capincci_alloc_minor(struct capidev *cdev, struct capincci *np) { - struct capiminor *mp; - dev_t device; - - if (!(cdev->userflags & CAPIFLAG_HIGHJACKING)) - return; - - mp = np->minorp = capiminor_alloc(&cdev->ap, np->ncci); - if (mp) { - device = MKDEV(capinc_tty_driver->major, mp->minor); - mp->capifs_dentry = capifs_new_ncci(mp->minor, device); - } + if (cdev->userflags & CAPIFLAG_HIGHJACKING) + np->minorp = capiminor_alloc(&cdev->ap, np->ncci); } static void capincci_free_minor(struct capincci *np) @@ -319,8 +304,6 @@ static void capincci_free_minor(struct capincci *np) struct tty_struct *tty; if (mp) { - capifs_free_ncci(mp->capifs_dentry); - tty = tty_port_tty_get(&mp->port); if (tty) { tty_vhangup(tty); @@ -432,9 +415,7 @@ static int handle_recv_skb(struct capiminor *mp, struct sk_buff *skb) tty = tty_port_tty_get(&mp->port); if (!tty) { -#ifdef _DEBUG_DATAFLOW - printk(KERN_DEBUG "capi: currently no receiver\n"); -#endif + pr_debug("capi: currently no receiver\n"); return -1; } @@ -447,23 +428,17 @@ static int handle_recv_skb(struct capiminor *mp, struct sk_buff *skb) } if (ld->ops->receive_buf == NULL) { -#if defined(_DEBUG_DATAFLOW) || defined(_DEBUG_TTYFUNCS) - printk(KERN_DEBUG "capi: ldisc has no receive_buf function\n"); -#endif + pr_debug("capi: ldisc has no receive_buf function\n"); /* fatal error, do not requeue */ goto free_skb; } if (mp->ttyinstop) { -#if defined(_DEBUG_DATAFLOW) || defined(_DEBUG_TTYFUNCS) - printk(KERN_DEBUG "capi: recv tty throttled\n"); -#endif + pr_debug("capi: recv tty throttled\n"); goto deref_ldisc; } if (tty->receive_room < datalen) { -#if defined(_DEBUG_DATAFLOW) || defined(_DEBUG_TTYFUNCS) - printk(KERN_DEBUG "capi: no room in tty\n"); -#endif + pr_debug("capi: no room in tty\n"); goto deref_ldisc; } @@ -479,10 +454,8 @@ static int handle_recv_skb(struct capiminor *mp, struct sk_buff *skb) if (errcode == CAPI_NOERROR) { skb_pull(skb, CAPIMSG_LEN(skb->data)); -#ifdef _DEBUG_DATAFLOW - printk(KERN_DEBUG "capi: DATA_B3_RESP %u len=%d => ldisc\n", - datahandle, skb->len); -#endif + pr_debug("capi: DATA_B3_RESP %u len=%d => ldisc\n", + datahandle, skb->len); ld->ops->receive_buf(tty, skb->data, NULL, skb->len); } else { printk(KERN_ERR "capi: send DATA_B3_RESP failed=%x\n", @@ -529,9 +502,7 @@ static void handle_minor_send(struct capiminor *mp) return; if (mp->ttyoutstop) { -#if defined(_DEBUG_DATAFLOW) || defined(_DEBUG_TTYFUNCS) - printk(KERN_DEBUG "capi: send: tty stopped\n"); -#endif + pr_debug("capi: send: tty stopped\n"); tty_kref_put(tty); return; } @@ -573,10 +544,8 @@ static void handle_minor_send(struct capiminor *mp) } errcode = capi20_put_message(mp->ap, skb); if (errcode == CAPI_NOERROR) { -#ifdef _DEBUG_DATAFLOW - printk(KERN_DEBUG "capi: DATA_B3_REQ %u len=%u\n", - datahandle, len); -#endif + pr_debug("capi: DATA_B3_REQ %u len=%u\n", + datahandle, len); continue; } capiminor_del_ack(mp, datahandle); @@ -650,10 +619,8 @@ static void capi_recv_message(struct capi20_appl *ap, struct sk_buff *skb) } if (CAPIMSG_SUBCOMMAND(skb->data) == CAPI_IND) { datahandle = CAPIMSG_U16(skb->data, CAPIMSG_BASELEN+4+4+2); -#ifdef _DEBUG_DATAFLOW - printk(KERN_DEBUG "capi_signal: DATA_B3_IND %u len=%d\n", - datahandle, skb->len-CAPIMSG_LEN(skb->data)); -#endif + pr_debug("capi_signal: DATA_B3_IND %u len=%d\n", + datahandle, skb->len-CAPIMSG_LEN(skb->data)); skb_queue_tail(&mp->inqueue, skb); handle_minor_recv(mp); @@ -661,11 +628,9 @@ static void capi_recv_message(struct capi20_appl *ap, struct sk_buff *skb) } else if (CAPIMSG_SUBCOMMAND(skb->data) == CAPI_CONF) { datahandle = CAPIMSG_U16(skb->data, CAPIMSG_BASELEN+4); -#ifdef _DEBUG_DATAFLOW - printk(KERN_DEBUG "capi_signal: DATA_B3_CONF %u 0x%x\n", - datahandle, - CAPIMSG_U16(skb->data, CAPIMSG_BASELEN+4+2)); -#endif + pr_debug("capi_signal: DATA_B3_CONF %u 0x%x\n", + datahandle, + CAPIMSG_U16(skb->data, CAPIMSG_BASELEN+4+2)); kfree_skb(skb); capiminor_del_ack(mp, datahandle); tty = tty_port_tty_get(&mp->port); @@ -1095,9 +1060,7 @@ static int capinc_tty_write(struct tty_struct *tty, struct capiminor *mp = tty->driver_data; struct sk_buff *skb; -#ifdef _DEBUG_TTYFUNCS - printk(KERN_DEBUG "capinc_tty_write(count=%d)\n", count); -#endif + pr_debug("capinc_tty_write(count=%d)\n", count); spin_lock_bh(&mp->outlock); skb = mp->outskb; @@ -1133,9 +1096,7 @@ static int capinc_tty_put_char(struct tty_struct *tty, unsigned char ch) struct sk_buff *skb; int ret = 1; -#ifdef _DEBUG_TTYFUNCS - printk(KERN_DEBUG "capinc_put_char(%u)\n", ch); -#endif + pr_debug("capinc_put_char(%u)\n", ch); spin_lock_bh(&mp->outlock); skb = mp->outskb; @@ -1174,9 +1135,7 @@ static void capinc_tty_flush_chars(struct tty_struct *tty) struct capiminor *mp = tty->driver_data; struct sk_buff *skb; -#ifdef _DEBUG_TTYFUNCS - printk(KERN_DEBUG "capinc_tty_flush_chars\n"); -#endif + pr_debug("capinc_tty_flush_chars\n"); spin_lock_bh(&mp->outlock); skb = mp->outskb; @@ -1200,9 +1159,7 @@ static int capinc_tty_write_room(struct tty_struct *tty) room = CAPINC_MAX_SENDQUEUE-skb_queue_len(&mp->outqueue); room *= CAPI_MAX_BLKSIZE; -#ifdef _DEBUG_TTYFUNCS - printk(KERN_DEBUG "capinc_tty_write_room = %d\n", room); -#endif + pr_debug("capinc_tty_write_room = %d\n", room); return room; } @@ -1210,12 +1167,10 @@ static int capinc_tty_chars_in_buffer(struct tty_struct *tty) { struct capiminor *mp = tty->driver_data; -#ifdef _DEBUG_TTYFUNCS - printk(KERN_DEBUG "capinc_tty_chars_in_buffer = %d nack=%d sq=%d rq=%d\n", - mp->outbytes, mp->nack, - skb_queue_len(&mp->outqueue), - skb_queue_len(&mp->inqueue)); -#endif + pr_debug("capinc_tty_chars_in_buffer = %d nack=%d sq=%d rq=%d\n", + mp->outbytes, mp->nack, + skb_queue_len(&mp->outqueue), + skb_queue_len(&mp->inqueue)); return mp->outbytes; } @@ -1227,17 +1182,13 @@ static int capinc_tty_ioctl(struct tty_struct *tty, static void capinc_tty_set_termios(struct tty_struct *tty, struct ktermios * old) { -#ifdef _DEBUG_TTYFUNCS - printk(KERN_DEBUG "capinc_tty_set_termios\n"); -#endif + pr_debug("capinc_tty_set_termios\n"); } static void capinc_tty_throttle(struct tty_struct *tty) { struct capiminor *mp = tty->driver_data; -#ifdef _DEBUG_TTYFUNCS - printk(KERN_DEBUG "capinc_tty_throttle\n"); -#endif + pr_debug("capinc_tty_throttle\n"); mp->ttyinstop = 1; } @@ -1245,9 +1196,7 @@ static void capinc_tty_unthrottle(struct tty_struct *tty) { struct capiminor *mp = tty->driver_data; -#ifdef _DEBUG_TTYFUNCS - printk(KERN_DEBUG "capinc_tty_unthrottle\n"); -#endif + pr_debug("capinc_tty_unthrottle\n"); mp->ttyinstop = 0; handle_minor_recv(mp); } @@ -1256,9 +1205,7 @@ static void capinc_tty_stop(struct tty_struct *tty) { struct capiminor *mp = tty->driver_data; -#ifdef _DEBUG_TTYFUNCS - printk(KERN_DEBUG "capinc_tty_stop\n"); -#endif + pr_debug("capinc_tty_stop\n"); mp->ttyoutstop = 1; } @@ -1266,9 +1213,7 @@ static void capinc_tty_start(struct tty_struct *tty) { struct capiminor *mp = tty->driver_data; -#ifdef _DEBUG_TTYFUNCS - printk(KERN_DEBUG "capinc_tty_start\n"); -#endif + pr_debug("capinc_tty_start\n"); mp->ttyoutstop = 0; handle_minor_send(mp); } @@ -1277,39 +1222,29 @@ static void capinc_tty_hangup(struct tty_struct *tty) { struct capiminor *mp = tty->driver_data; -#ifdef _DEBUG_TTYFUNCS - printk(KERN_DEBUG "capinc_tty_hangup\n"); -#endif + pr_debug("capinc_tty_hangup\n"); tty_port_hangup(&mp->port); } static int capinc_tty_break_ctl(struct tty_struct *tty, int state) { -#ifdef _DEBUG_TTYFUNCS - printk(KERN_DEBUG "capinc_tty_break_ctl(%d)\n", state); -#endif + pr_debug("capinc_tty_break_ctl(%d)\n", state); return 0; } static void capinc_tty_flush_buffer(struct tty_struct *tty) { -#ifdef _DEBUG_TTYFUNCS - printk(KERN_DEBUG "capinc_tty_flush_buffer\n"); -#endif + pr_debug("capinc_tty_flush_buffer\n"); } static void capinc_tty_set_ldisc(struct tty_struct *tty) { -#ifdef _DEBUG_TTYFUNCS - printk(KERN_DEBUG "capinc_tty_set_ldisc\n"); -#endif + pr_debug("capinc_tty_set_ldisc\n"); } static void capinc_tty_send_xchar(struct tty_struct *tty, char ch) { -#ifdef _DEBUG_TTYFUNCS - printk(KERN_DEBUG "capinc_tty_send_xchar(%d)\n", ch); -#endif + pr_debug("capinc_tty_send_xchar(%d)\n", ch); } static const struct tty_operations capinc_ops = { @@ -1514,10 +1449,8 @@ static int __init capi_init(void) proc_init(); -#if defined(CONFIG_ISDN_CAPI_CAPIFS) || defined(CONFIG_ISDN_CAPI_CAPIFS_MODULE) - compileinfo = " (middleware+capifs)"; -#elif defined(CONFIG_ISDN_CAPI_MIDDLEWARE) - compileinfo = " (no capifs)"; +#ifdef CONFIG_ISDN_CAPI_MIDDLEWARE + compileinfo = " (middleware)"; #else compileinfo = " (no middleware)"; #endif diff --git a/drivers/isdn/capi/capifs.c b/drivers/isdn/capi/capifs.c deleted file mode 100644 index b4faed7..0000000 --- a/drivers/isdn/capi/capifs.c +++ /dev/null @@ -1,239 +0,0 @@ -/* $Id: capifs.c,v 1.1.2.3 2004/01/16 21:09:26 keil Exp $ - * - * Copyright 2000 by Carsten Paeth <calle@calle.de> - * - * Heavily based on devpts filesystem from H. Peter Anvin - * - * This software may be used and distributed according to the terms - * of the GNU General Public License, incorporated herein by reference. - * - */ - -#include <linux/fs.h> -#include <linux/mount.h> -#include <linux/slab.h> -#include <linux/namei.h> -#include <linux/module.h> -#include <linux/init.h> -#include <linux/ctype.h> -#include <linux/sched.h> /* current */ - -#include "capifs.h" - -MODULE_DESCRIPTION("CAPI4Linux: /dev/capi/ filesystem"); -MODULE_AUTHOR("Carsten Paeth"); -MODULE_LICENSE("GPL"); - -/* ------------------------------------------------------------------ */ - -#define CAPIFS_SUPER_MAGIC (('C'<<8)|'N') - -static struct vfsmount *capifs_mnt; -static int capifs_mnt_count; - -static struct { - int setuid; - int setgid; - uid_t uid; - gid_t gid; - umode_t mode; -} config = {.mode = 0600}; - -/* ------------------------------------------------------------------ */ - -static int capifs_remount(struct super_block *s, int *flags, char *data) -{ - int setuid = 0; - int setgid = 0; - uid_t uid = 0; - gid_t gid = 0; - umode_t mode = 0600; - char *this_char; - char *new_opt = kstrdup(data, GFP_KERNEL); - - this_char = NULL; - while ((this_char = strsep(&data, ",")) != NULL) { - int n; - char dummy; - if (!*this_char) - continue; - if (sscanf(this_char, "uid=%i%c", &n, &dummy) == 1) { - setuid = 1; - uid = n; - } else if (sscanf(this_char, "gid=%i%c", &n, &dummy) == 1) { - setgid = 1; - gid = n; - } else if (sscanf(this_char, "mode=%o%c", &n, &dummy) == 1) - mode = n & ~S_IFMT; - else { - kfree(new_opt); - printk("capifs: called with bogus options\n"); - return -EINVAL; - } - } - - mutex_lock(&s->s_root->d_inode->i_mutex); - - replace_mount_options(s, new_opt); - config.setuid = setuid; - config.setgid = setgid; - config.uid = uid; - config.gid = gid; - config.mode = mode; - - mutex_unlock(&s->s_root->d_inode->i_mutex); - - return 0; -} - -static const struct super_operations capifs_sops = -{ - .statfs = simple_statfs, - .remount_fs = capifs_remount, - .show_options = generic_show_options, -}; - - -static int -capifs_fill_super(struct super_block *s, void *data, int silent) -{ - struct inode * inode; - - s->s_blocksize = 1024; - s->s_blocksize_bits = 10; - s->s_magic = CAPIFS_SUPER_MAGIC; - s->s_op = &capifs_sops; - s->s_time_gran = 1; - - inode = new_inode(s); - if (!inode) - goto fail; - inode->i_ino = 1; - inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME; - inode->i_mode = S_IFDIR | S_IRUGO | S_IXUGO | S_IWUSR; - inode->i_op = &simple_dir_inode_operations; - inode->i_fop = &simple_dir_operations; - inode->i_nlink = 2; - - s->s_root = d_alloc_root(inode); - if (s->s_root) - return 0; - - printk("capifs: get root dentry failed\n"); - iput(inode); -fail: - return -ENOMEM; -} - -static struct dentry *capifs_mount(struct file_system_type *fs_type, - int flags, const char *dev_name, void *data) -{ - return mount_single(fs_type, flags, data, capifs_fill_super); -} - -static struct file_system_type capifs_fs_type = { - .owner = THIS_MODULE, - .name = "capifs", - .mount = capifs_mount, - .kill_sb = kill_anon_super, -}; - -static struct dentry *new_ncci(unsigned int number, dev_t device) -{ - struct super_block *s = capifs_mnt->mnt_sb; - struct dentry *root = s->s_root; - struct dentry *dentry; - struct inode *inode; - char name[10]; - int namelen; - - mutex_lock(&root->d_inode->i_mutex); - - namelen = sprintf(name, "%d", number); - dentry = lookup_one_len(name, root, namelen); - if (IS_ERR(dentry)) { - dentry = NULL; - goto unlock_out; - } - - if (dentry->d_inode) { - dput(dentry); - dentry = NULL; - goto unlock_out; - } - - inode = new_inode(s); - if (!inode) { - dput(dentry); - dentry = NULL; - goto unlock_out; - } - - /* config contents is protected by root's i_mutex */ - inode->i_uid = config.setuid ? config.uid : current_fsuid(); - inode->i_gid = config.setgid ? config.gid : current_fsgid(); - inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME; - inode->i_ino = number + 2; - init_special_inode(inode, S_IFCHR|config.mode, device); - - d_instantiate(dentry, inode); - dget(dentry); - -unlock_out: - mutex_unlock(&root->d_inode->i_mutex); - - return dentry; -} - -struct dentry *capifs_new_ncci(unsigned int number, dev_t device) -{ - struct dentry *dentry; - - if (simple_pin_fs(&capifs_fs_type, &capifs_mnt, &capifs_mnt_count) < 0) - return NULL; - - dentry = new_ncci(number, device); - if (!dentry) - simple_release_fs(&capifs_mnt, &capifs_mnt_count); - - return dentry; -} - -void capifs_free_ncci(struct dentry *dentry) -{ - struct dentry *root = capifs_mnt->mnt_sb->s_root; - struct inode *inode; - - if (!dentry) - return; - - mutex_lock(&root->d_inode->i_mutex); - - inode = dentry->d_inode; - if (inode) { - drop_nlink(inode); - d_delete(dentry); - dput(dentry); - } - dput(dentry); - - mutex_unlock(&root->d_inode->i_mutex); - - simple_release_fs(&capifs_mnt, &capifs_mnt_count); -} - -static int __init capifs_init(void) -{ - return register_filesystem(&capifs_fs_type); -} - -static void __exit capifs_exit(void) -{ - unregister_filesystem(&capifs_fs_type); -} - -EXPORT_SYMBOL(capifs_new_ncci); -EXPORT_SYMBOL(capifs_free_ncci); - -module_init(capifs_init); -module_exit(capifs_exit); diff --git a/drivers/isdn/capi/capifs.h b/drivers/isdn/capi/capifs.h deleted file mode 100644 index e193d11..0000000 --- a/drivers/isdn/capi/capifs.h +++ /dev/null @@ -1,28 +0,0 @@ -/* $Id: capifs.h,v 1.1.2.2 2004/01/16 21:09:26 keil Exp $ - * - * Copyright 2000 by Carsten Paeth <calle@calle.de> - * - * This software may be used and distributed according to the terms - * of the GNU General Public License, incorporated herein by reference. - * - */ - -#include <linux/dcache.h> - -#if defined(CONFIG_ISDN_CAPI_CAPIFS) || defined(CONFIG_ISDN_CAPI_CAPIFS_MODULE) - -struct dentry *capifs_new_ncci(unsigned int num, dev_t device); -void capifs_free_ncci(struct dentry *dentry); - -#else - -static inline struct dentry *capifs_new_ncci(unsigned int num, dev_t device) -{ - return NULL; -} - -static inline void capifs_free_ncci(struct dentry *dentry) -{ -} - -#endif diff --git a/drivers/isdn/gigaset/bas-gigaset.c b/drivers/isdn/gigaset/bas-gigaset.c index 8a3c5cf..3913f47 100644 --- a/drivers/isdn/gigaset/bas-gigaset.c +++ b/drivers/isdn/gigaset/bas-gigaset.c @@ -1157,7 +1157,6 @@ static void write_iso_tasklet(unsigned long data) struct urb *urb; int status; struct usb_iso_packet_descriptor *ifd; - int offset; unsigned long flags; int i; struct sk_buff *skb; @@ -1225,7 +1224,6 @@ static void write_iso_tasklet(unsigned long data) * successfully sent * - all following frames are not sent at all */ - offset = done->limit; /* default (no error) */ for (i = 0; i < BAS_NUMFRAMES; i++) { ifd = &urb->iso_frame_desc[i]; if (ifd->status || @@ -1235,9 +1233,6 @@ static void write_iso_tasklet(unsigned long data) i, ifd->actual_length, ifd->length, get_usb_statmsg(ifd->status)); - offset = (ifd->offset + - ifd->actual_length) - % BAS_OUTBUFSIZE; break; } } diff --git a/drivers/isdn/gigaset/ev-layer.c b/drivers/isdn/gigaset/ev-layer.c index a141876..ba74646 100644 --- a/drivers/isdn/gigaset/ev-layer.c +++ b/drivers/isdn/gigaset/ev-layer.c @@ -390,12 +390,12 @@ static const struct zsau_resp_t { */ static int cid_of_response(char *s) { - unsigned long cid; + int cid; int rc; if (s[-1] != ';') return 0; /* no CID separator */ - rc = strict_strtoul(s, 10, &cid); + rc = kstrtoint(s, 10, &cid); if (rc) return 0; /* CID not numeric */ if (cid < 1 || cid > 65535) @@ -566,27 +566,19 @@ void gigaset_handle_modem_response(struct cardstate *cs) case RT_ZCAU: event->parameter = -1; if (curarg + 1 < params) { - unsigned long type, value; - - i = strict_strtoul(argv[curarg++], 16, &type); - j = strict_strtoul(argv[curarg++], 16, &value); + u8 type, value; - if (i == 0 && type < 256 && - j == 0 && value < 256) + i = kstrtou8(argv[curarg++], 16, &type); + j = kstrtou8(argv[curarg++], 16, &value); + if (i == 0 && j == 0) event->parameter = (type << 8) | value; } else curarg = params - 1; break; case RT_NUMBER: - event->parameter = -1; - if (curarg < params) { - unsigned long res; - int rc; - - rc = strict_strtoul(argv[curarg++], 10, &res); - if (rc == 0) - event->parameter = res; - } + if (curarg >= params || + kstrtoint(argv[curarg++], 10, &event->parameter)) + event->parameter = -1; gig_dbg(DEBUG_EVENT, "parameter==%d", event->parameter); break; } diff --git a/drivers/isdn/hardware/eicon/debug.c b/drivers/isdn/hardware/eicon/debug.c index 3626401..7a9894c 100644 --- a/drivers/isdn/hardware/eicon/debug.c +++ b/drivers/isdn/hardware/eicon/debug.c @@ -861,7 +861,7 @@ static int diva_get_idi_adapter_info (IDI_CALL request, dword* serial, dword* lo void diva_mnt_add_xdi_adapter (const DESCRIPTOR* d) { diva_os_spin_lock_magic_t old_irql, old_irql1; dword sec, usec, logical, serial, org_mask; - int id, best_id = 0, free_id = -1; + int id, free_id = -1; char tmp[128]; diva_dbg_entry_head_t* pmsg = NULL; int len; @@ -906,7 +906,6 @@ void diva_mnt_add_xdi_adapter (const DESCRIPTOR* d) { and slot is still free - reuse it */ free_id = id; - best_id = 1; break; } } diff --git a/drivers/isdn/hardware/eicon/message.c b/drivers/isdn/hardware/eicon/message.c index 8c5c563..a339598 100644 --- a/drivers/isdn/hardware/eicon/message.c +++ b/drivers/isdn/hardware/eicon/message.c @@ -1198,7 +1198,6 @@ static byte connect_req(dword Id, word Number, DIVA_CAPI_ADAPTER *a, word ch; word i; word Info; - word CIP; byte LinkLayer; API_PARSE * ai; API_PARSE * bp; @@ -1340,7 +1339,6 @@ static byte connect_req(dword Id, word Number, DIVA_CAPI_ADAPTER *a, add_s(plci,BC,&parms[6]); add_s(plci,LLC,&parms[7]); add_s(plci,HLC,&parms[8]); - CIP = GET_WORD(parms[0].info); if (a->Info_Mask[appl->Id-1] & 0x200) { /* early B3 connect (CIP mask bit 9) no release after a disc */ @@ -4830,7 +4828,6 @@ static void sig_ind(PLCI *plci) dword x_Id; dword Id; dword rId; - word Number = 0; word i; word cip; dword cip_mask; @@ -5106,7 +5103,7 @@ static void sig_ind(PLCI *plci) } } - if(plci->appl) Number = plci->appl->Number++; + if(plci->appl) plci->appl->Number++; switch(plci->Sig.Ind) { /* Response to Get_Supported_Services request */ @@ -5894,7 +5891,6 @@ static void sig_ind(PLCI *plci) break; case TEL_CTRL: - Number = 0; ie = multi_fac_parms[0]; /* inspect the facility hook indications */ if(plci->State==ADVANCED_VOICE_SIG && ie[0]){ switch (ie[1]&0x91) { @@ -10119,14 +10115,12 @@ static byte dtmf_request (dword Id, word Number, DIVA_CAPI_ADAPTER *a, PLCI static void dtmf_confirmation (dword Id, PLCI *plci) { - word Info; word i; byte result[4]; dbug (1, dprintf ("[%06lx] %s,%d: dtmf_confirmation", UnMapId (Id), (char *)(FILE_), __LINE__)); - Info = GOOD; result[0] = 2; PUT_WORD (&result[1], DTMF_SUCCESS); if (plci->dtmf_send_requests != 0) @@ -11520,13 +11514,12 @@ static word mixer_restore_config (dword Id, PLCI *plci, byte Rc) static void mixer_command (dword Id, PLCI *plci, byte Rc) { DIVA_CAPI_ADAPTER *a; - word i, internal_command, Info; + word i, internal_command; dbug (1, dprintf ("[%06lx] %s,%d: mixer_command %02x %04x %04x", UnMapId (Id), (char *)(FILE_), __LINE__, Rc, plci->internal_command, plci->li_cmd)); - Info = GOOD; a = plci->adapter; internal_command = plci->internal_command; plci->internal_command = 0; @@ -11550,7 +11543,6 @@ static void mixer_command (dword Id, PLCI *plci, byte Rc) { dbug (1, dprintf ("[%06lx] %s,%d: Load mixer failed", UnMapId (Id), (char *)(FILE_), __LINE__)); - Info = _FACILITY_NOT_SUPPORTED; break; } if (plci->internal_command) @@ -11592,7 +11584,6 @@ static void mixer_command (dword Id, PLCI *plci, byte Rc) } while ((plci->li_plci_b_write_pos != plci->li_plci_b_req_pos) && !(plci->li_plci_b_queue[i] & LI_PLCI_B_LAST_FLAG)); } - Info = _FACILITY_NOT_SUPPORTED; break; } if (plci->internal_command) @@ -11610,7 +11601,6 @@ static void mixer_command (dword Id, PLCI *plci, byte Rc) { dbug (1, dprintf ("[%06lx] %s,%d: Unload mixer failed", UnMapId (Id), (char *)(FILE_), __LINE__)); - Info = _FACILITY_NOT_SUPPORTED; break; } if (plci->internal_command) @@ -12448,13 +12438,11 @@ static byte mixer_request (dword Id, word Number, DIVA_CAPI_ADAPTER *a, PLCI static void mixer_indication_coefs_set (dword Id, PLCI *plci) { dword d; - DIVA_CAPI_ADAPTER *a; byte result[12]; dbug (1, dprintf ("[%06lx] %s,%d: mixer_indication_coefs_set", UnMapId (Id), (char *)(FILE_), __LINE__)); - a = plci->adapter; if (plci->li_plci_b_read_pos != plci->li_plci_b_req_pos) { do @@ -14111,13 +14099,11 @@ static void select_b_command (dword Id, PLCI *plci, byte Rc) static void fax_connect_ack_command (dword Id, PLCI *plci, byte Rc) { - word Info; word internal_command; dbug (1, dprintf ("[%06lx] %s,%d: fax_connect_ack_command %02x %04x", UnMapId (Id), (char *)(FILE_), __LINE__, Rc, plci->internal_command)); - Info = GOOD; internal_command = plci->internal_command; plci->internal_command = 0; switch (internal_command) @@ -14160,13 +14146,11 @@ static void fax_connect_ack_command (dword Id, PLCI *plci, byte Rc) static void fax_edata_ack_command (dword Id, PLCI *plci, byte Rc) { - word Info; word internal_command; dbug (1, dprintf ("[%06lx] %s,%d: fax_edata_ack_command %02x %04x", UnMapId (Id), (char *)(FILE_), __LINE__, Rc, plci->internal_command)); - Info = GOOD; internal_command = plci->internal_command; plci->internal_command = 0; switch (internal_command) @@ -14395,13 +14379,11 @@ static void rtp_connect_b3_req_command (dword Id, PLCI *plci, byte Rc) static void rtp_connect_b3_res_command (dword Id, PLCI *plci, byte Rc) { - word Info; word internal_command; dbug (1, dprintf ("[%06lx] %s,%d: rtp_connect_b3_res_command %02x %04x", UnMapId (Id), (char *)(FILE_), __LINE__, Rc, plci->internal_command)); - Info = GOOD; internal_command = plci->internal_command; plci->internal_command = 0; switch (internal_command) @@ -14423,7 +14405,6 @@ static void rtp_connect_b3_res_command (dword Id, PLCI *plci, byte Rc) { dbug (1, dprintf ("[%06lx] %s,%d: RTP setting connect resp info failed %02x", UnMapId (Id), (char *)(FILE_), __LINE__, Rc)); - Info = _WRONG_STATE; break; } if (plci_nl_busy (plci)) diff --git a/drivers/isdn/hardware/mISDN/hfcpci.c b/drivers/isdn/hardware/mISDN/hfcpci.c index 4343aba..b01a7be 100644 --- a/drivers/isdn/hardware/mISDN/hfcpci.c +++ b/drivers/isdn/hardware/mISDN/hfcpci.c @@ -405,7 +405,7 @@ hfcpci_empty_bfifo(struct bchannel *bch, struct bzfifo *bz, u_char *bdata, int count) { u_char *ptr, *ptr1, new_f2; - int total, maxlen, new_z2; + int maxlen, new_z2; struct zt *zp; if ((bch->debug & DEBUG_HW_BCHANNEL) && !(bch->debug & DEBUG_HW_BFIFO)) @@ -431,7 +431,6 @@ hfcpci_empty_bfifo(struct bchannel *bch, struct bzfifo *bz, printk(KERN_WARNING "HFCPCI: receive out of memory\n"); return; } - total = count; count -= 3; ptr = skb_put(bch->rx_skb, count); @@ -968,7 +967,6 @@ static void ph_state_nt(struct dchannel *dch) { struct hfc_pci *hc = dch->hw; - u_char val; if (dch->debug) printk(KERN_DEBUG "%s: NT newstate %x\n", @@ -982,7 +980,7 @@ ph_state_nt(struct dchannel *dch) hc->hw.int_m1 &= ~HFCPCI_INTS_TIMER; Write_hfc(hc, HFCPCI_INT_M1, hc->hw.int_m1); /* Clear already pending ints */ - val = Read_hfc(hc, HFCPCI_INT_S1); + (void) Read_hfc(hc, HFCPCI_INT_S1); Write_hfc(hc, HFCPCI_STATES, 4 | HFCPCI_LOAD_STATE); udelay(10); Write_hfc(hc, HFCPCI_STATES, 4); diff --git a/drivers/isdn/hardware/mISDN/hfcsusb.c b/drivers/isdn/hardware/mISDN/hfcsusb.c index 8700474..3ccbff1 100644 --- a/drivers/isdn/hardware/mISDN/hfcsusb.c +++ b/drivers/isdn/hardware/mISDN/hfcsusb.c @@ -118,14 +118,12 @@ static void ctrl_complete(struct urb *urb) { struct hfcsusb *hw = (struct hfcsusb *) urb->context; - struct ctrl_buf *buf; if (debug & DBG_HFC_CALL_TRACE) printk(KERN_DEBUG "%s: %s\n", hw->name, __func__); urb->dev = hw->dev; if (hw->ctrl_cnt) { - buf = &hw->ctrl_buff[hw->ctrl_out_idx]; hw->ctrl_cnt--; /* decrement actual count */ if (++hw->ctrl_out_idx >= HFC_CTRL_BUFSIZE) hw->ctrl_out_idx = 0; /* pointer wrap */ @@ -1726,7 +1724,6 @@ hfcsusb_stop_endpoint(struct hfcsusb *hw, int channel) static int setup_hfcsusb(struct hfcsusb *hw) { - int err; u_char b; if (debug & DBG_HFC_CALL_TRACE) @@ -1745,7 +1742,7 @@ setup_hfcsusb(struct hfcsusb *hw) } /* first set the needed config, interface and alternate */ - err = usb_set_interface(hw->dev, hw->if_used, hw->alt_used); + (void) usb_set_interface(hw->dev, hw->if_used, hw->alt_used); hw->led_state = 0; diff --git a/drivers/isdn/hisax/arcofi.c b/drivers/isdn/hisax/arcofi.c index 85a8fd8..21cbbe1 100644 --- a/drivers/isdn/hisax/arcofi.c +++ b/drivers/isdn/hisax/arcofi.c @@ -30,8 +30,6 @@ add_arcofi_timer(struct IsdnCardState *cs) { static void send_arcofi(struct IsdnCardState *cs) { - u_char val; - add_arcofi_timer(cs); cs->dc.isac.mon_txp = 0; cs->dc.isac.mon_txc = cs->dc.isac.arcofi_list->len; @@ -45,7 +43,7 @@ send_arcofi(struct IsdnCardState *cs) { cs->dc.isac.mocr &= 0x0f; cs->dc.isac.mocr |= 0xa0; cs->writeisac(cs, ISAC_MOCR, cs->dc.isac.mocr); - val = cs->readisac(cs, ISAC_MOSR); + (void) cs->readisac(cs, ISAC_MOSR); cs->writeisac(cs, ISAC_MOX1, cs->dc.isac.mon_tx[cs->dc.isac.mon_txp++]); cs->dc.isac.mocr |= 0x10; cs->writeisac(cs, ISAC_MOCR, cs->dc.isac.mocr); diff --git a/drivers/isdn/hisax/elsa_cs.c b/drivers/isdn/hisax/elsa_cs.c index 496d477..9e5e87b 100644 --- a/drivers/isdn/hisax/elsa_cs.c +++ b/drivers/isdn/hisax/elsa_cs.c @@ -129,12 +129,10 @@ static int elsa_cs_configcheck(struct pcmcia_device *p_dev, void *priv_data) static int __devinit elsa_cs_config(struct pcmcia_device *link) { - local_info_t *dev; int i; IsdnCard_t icard; dev_dbg(&link->dev, "elsa_config(0x%p)\n", link); - dev = link->priv; link->config_flags |= CONF_ENABLE_IRQ | CONF_AUTO_SET_IO; diff --git a/drivers/isdn/hisax/elsa_ser.c b/drivers/isdn/hisax/elsa_ser.c index cbda379..3fa9f61 100644 --- a/drivers/isdn/hisax/elsa_ser.c +++ b/drivers/isdn/hisax/elsa_ser.c @@ -109,11 +109,10 @@ static void change_speed(struct IsdnCardState *cs, int baud) { int quot = 0, baud_base; unsigned cval, fcr = 0; - int bits; /* byte size and parity */ - cval = 0x03; bits = 10; + cval = 0x03; /* Determine divisor based on baud rate */ baud_base = BASE_BAUD; quot = baud_base / baud; diff --git a/drivers/isdn/hisax/hfc_usb.c b/drivers/isdn/hisax/hfc_usb.c index ed9527a..f407de0 100644 --- a/drivers/isdn/hisax/hfc_usb.c +++ b/drivers/isdn/hisax/hfc_usb.c @@ -258,11 +258,9 @@ static void ctrl_complete(struct urb *urb) { hfcusb_data *hfc = (hfcusb_data *) urb->context; - ctrl_buft *buf; urb->dev = hfc->dev; if (hfc->ctrl_cnt) { - buf = &hfc->ctrl_buff[hfc->ctrl_out_idx]; hfc->ctrl_cnt--; /* decrement actual count */ if (++hfc->ctrl_out_idx >= HFC_CTRL_BUFSIZE) hfc->ctrl_out_idx = 0; /* pointer wrap */ @@ -1097,7 +1095,7 @@ static int hfc_usb_init(hfcusb_data * hfc) { usb_fifo *fifo; - int i, err; + int i; u_char b; struct hisax_b_if *p_b_if[2]; @@ -1112,7 +1110,7 @@ hfc_usb_init(hfcusb_data * hfc) } /* first set the needed config, interface and alternate */ - err = usb_set_interface(hfc->dev, hfc->if_used, hfc->alt_used); + usb_set_interface(hfc->dev, hfc->if_used, hfc->alt_used); /* do Chip reset */ write_usb(hfc, HFCUSB_CIRM, 8); diff --git a/drivers/isdn/hisax/ipacx.c b/drivers/isdn/hisax/ipacx.c index 3321041..6908404 100644 --- a/drivers/isdn/hisax/ipacx.c +++ b/drivers/isdn/hisax/ipacx.c @@ -96,7 +96,7 @@ dch_l2l1(struct PStack *st, int pr, void *arg) { struct IsdnCardState *cs = (struct IsdnCardState *) st->l1.hardware; struct sk_buff *skb = arg; - u_char cda1_cr, cda2_cr; + u_char cda1_cr; switch (pr) { case (PH_DATA |REQUEST): @@ -163,7 +163,7 @@ dch_l2l1(struct PStack *st, int pr, void *arg) cs->writeisac(cs, IPACX_CDA_TSDP10, 0x80); // Timeslot 0 is B1 cs->writeisac(cs, IPACX_CDA_TSDP11, 0x81); // Timeslot 0 is B1 cda1_cr = cs->readisac(cs, IPACX_CDA1_CR); - cda2_cr = cs->readisac(cs, IPACX_CDA2_CR); + (void) cs->readisac(cs, IPACX_CDA2_CR); if ((long)arg &1) { // loop B1 cs->writeisac(cs, IPACX_CDA1_CR, cda1_cr |0x0a); } diff --git a/drivers/isdn/hisax/jade.c b/drivers/isdn/hisax/jade.c index ea8f840..a06cea0 100644 --- a/drivers/isdn/hisax/jade.c +++ b/drivers/isdn/hisax/jade.c @@ -23,10 +23,9 @@ int JadeVersion(struct IsdnCardState *cs, char *s) { - int ver,i; + int ver; int to = 50; cs->BC_Write_Reg(cs, -1, 0x50, 0x19); - i=0; while (to) { udelay(1); ver = cs->BC_Read_Reg(cs, -1, 0x60); diff --git a/drivers/isdn/hisax/l3dss1.c b/drivers/isdn/hisax/l3dss1.c index 8e2fd02..b0d9ab1 100644 --- a/drivers/isdn/hisax/l3dss1.c +++ b/drivers/isdn/hisax/l3dss1.c @@ -2943,7 +2943,7 @@ global_handler(struct PStack *st, int mt, struct sk_buff *skb) static void dss1up(struct PStack *st, int pr, void *arg) { - int i, mt, cr, cause, callState; + int i, mt, cr, callState; char *ptr; u_char *p; struct sk_buff *skb = arg; @@ -3034,12 +3034,10 @@ dss1up(struct PStack *st, int pr, void *arg) return; } } else if (mt == MT_STATUS) { - cause = 0; if ((ptr = findie(skb->data, skb->len, IE_CAUSE, 0)) != NULL) { ptr++; if (*ptr++ == 2) ptr++; - cause = *ptr & 0x7f; } callState = 0; if ((ptr = findie(skb->data, skb->len, IE_CALL_STATE, 0)) != NULL) { diff --git a/drivers/isdn/hisax/l3ni1.c b/drivers/isdn/hisax/l3ni1.c index 7b229c0..092dcbb 100644 --- a/drivers/isdn/hisax/l3ni1.c +++ b/drivers/isdn/hisax/l3ni1.c @@ -2883,7 +2883,7 @@ global_handler(struct PStack *st, int mt, struct sk_buff *skb) static void ni1up(struct PStack *st, int pr, void *arg) { - int i, mt, cr, cause, callState; + int i, mt, cr, callState; char *ptr; u_char *p; struct sk_buff *skb = arg; @@ -2986,12 +2986,10 @@ ni1up(struct PStack *st, int pr, void *arg) return; } } else if (mt == MT_STATUS) { - cause = 0; if ((ptr = findie(skb->data, skb->len, IE_CAUSE, 0)) != NULL) { ptr++; if (*ptr++ == 2) ptr++; - cause = *ptr & 0x7f; } callState = 0; if ((ptr = findie(skb->data, skb->len, IE_CALL_STATE, 0)) != NULL) { diff --git a/drivers/isdn/hisax/st5481.h b/drivers/isdn/hisax/st5481.h index 64f78a8..b9054cb 100644 --- a/drivers/isdn/hisax/st5481.h +++ b/drivers/isdn/hisax/st5481.h @@ -377,7 +377,6 @@ struct st5481_bcs { }; struct st5481_adapter { - struct list_head list; int number_of_leds; struct usb_device *usb_dev; struct hisax_d_if hisax_d_if; diff --git a/drivers/isdn/hisax/st5481_init.c b/drivers/isdn/hisax/st5481_init.c index 1375123..9f7fd18 100644 --- a/drivers/isdn/hisax/st5481_init.c +++ b/drivers/isdn/hisax/st5481_init.c @@ -46,8 +46,6 @@ module_param(debug, int, 0); #endif int st5481_debug; -static LIST_HEAD(adapter_list); - /* ====================================================================== * registration/deregistration with the USB layer */ @@ -86,7 +84,6 @@ static int probe_st5481(struct usb_interface *intf, adapter->bcs[i].b_if.ifc.priv = &adapter->bcs[i]; adapter->bcs[i].b_if.ifc.l2l1 = st5481_b_l2l1; } - list_add(&adapter->list, &adapter_list); retval = st5481_setup_usb(adapter); if (retval < 0) @@ -125,6 +122,7 @@ static int probe_st5481(struct usb_interface *intf, err_usb: st5481_release_usb(adapter); err: + kfree(adapter); return -EIO; } @@ -142,8 +140,6 @@ static void disconnect_st5481(struct usb_interface *intf) if (!adapter) return; - list_del(&adapter->list); - st5481_stop(adapter); st5481_release_b(&adapter->bcs[1]); st5481_release_b(&adapter->bcs[0]); diff --git a/drivers/isdn/hisax/teles_cs.c b/drivers/isdn/hisax/teles_cs.c index aa25e18..360f9ec 100644 --- a/drivers/isdn/hisax/teles_cs.c +++ b/drivers/isdn/hisax/teles_cs.c @@ -111,12 +111,10 @@ static int teles_cs_configcheck(struct pcmcia_device *p_dev, void *priv_data) static int __devinit teles_cs_config(struct pcmcia_device *link) { - local_info_t *dev; int i; IsdnCard_t icard; dev_dbg(&link->dev, "teles_config(0x%p)\n", link); - dev = link->priv; i = pcmcia_loop_config(link, teles_cs_configcheck, NULL); if (i != 0) diff --git a/drivers/isdn/hysdn/hysdn_proclog.c b/drivers/isdn/hysdn/hysdn_proclog.c index 2ee93d0..236cc7d 100644 --- a/drivers/isdn/hysdn/hysdn_proclog.c +++ b/drivers/isdn/hysdn/hysdn_proclog.c @@ -155,7 +155,6 @@ put_log_buffer(hysdn_card * card, char *cp) static ssize_t hysdn_log_write(struct file *file, const char __user *buf, size_t count, loff_t * off) { - unsigned long u = 0; int rc; unsigned char valbuf[128]; hysdn_card *card = file->private_data; @@ -167,12 +166,10 @@ hysdn_log_write(struct file *file, const char __user *buf, size_t count, loff_t valbuf[count] = 0; /* terminating 0 */ - rc = strict_strtoul(valbuf, 0, &u); - - if (rc == 0) { - card->debug_flags = u; /* remember debug flags */ - hysdn_addlog(card, "debug set to 0x%lx", card->debug_flags); - } + rc = kstrtoul(valbuf, 0, &card->debug_flags); + if (rc < 0) + return rc; + hysdn_addlog(card, "debug set to 0x%lx", card->debug_flags); return (count); } /* hysdn_log_write */ diff --git a/drivers/isdn/i4l/isdn_common.c b/drivers/isdn/i4l/isdn_common.c index 15632bd..6ed82ad 100644 --- a/drivers/isdn/i4l/isdn_common.c +++ b/drivers/isdn/i4l/isdn_common.c @@ -399,13 +399,8 @@ isdn_all_eaz(int di, int ch) #include <linux/isdn/capicmd.h> static int -isdn_capi_rec_hl_msg(capi_msg *cm) { - - int di; - int ch; - - di = (cm->adr.Controller & 0x7f) -1; - ch = isdn_dc2minor(di, (cm->adr.Controller>>8)& 0x7f); +isdn_capi_rec_hl_msg(capi_msg *cm) +{ switch(cm->Command) { case CAPI_FACILITY: /* in the moment only handled in tty */ @@ -1278,7 +1273,6 @@ isdn_ioctl(struct file *file, uint cmd, ulong arg) uint minor = iminor(file->f_path.dentry->d_inode); isdn_ctrl c; int drvidx; - int chidx; int ret; int i; char __user *p; @@ -1340,7 +1334,6 @@ isdn_ioctl(struct file *file, uint cmd, ulong arg) drvidx = isdn_minor2drv(minor); if (drvidx < 0) return -ENODEV; - chidx = isdn_minor2chan(minor); if (!(dev->drv[drvidx]->flags & DRV_FLAG_RUNNING)) return -ENODEV; return 0; diff --git a/drivers/isdn/i4l/isdn_net.c b/drivers/isdn/i4l/isdn_net.c index 2a7d17c..9798811 100644 --- a/drivers/isdn/i4l/isdn_net.c +++ b/drivers/isdn/i4l/isdn_net.c @@ -1678,7 +1678,6 @@ isdn_net_ciscohdlck_slarp_in(isdn_net_local *lp, struct sk_buff *skb) u32 your_seq; __be32 local; __be32 *addr, *mask; - u16 unused; if (skb->len < 14) return; @@ -1722,7 +1721,6 @@ isdn_net_ciscohdlck_slarp_in(isdn_net_local *lp, struct sk_buff *skb) lp->cisco_last_slarp_in = jiffies; my_seq = be32_to_cpup((__be32 *)(p + 0)); your_seq = be32_to_cpup((__be32 *)(p + 4)); - unused = be16_to_cpup((__be16 *)(p + 8)); p += 10; lp->cisco_yourseq = my_seq; lp->cisco_mineseen = your_seq; diff --git a/drivers/isdn/i4l/isdn_tty.c b/drivers/isdn/i4l/isdn_tty.c index 607d846..d850427 100644 --- a/drivers/isdn/i4l/isdn_tty.c +++ b/drivers/isdn/i4l/isdn_tty.c @@ -998,7 +998,6 @@ isdn_tty_change_speed(modem_info * info) { uint cflag, cval, - fcr, quot; int i; @@ -1037,7 +1036,6 @@ isdn_tty_change_speed(modem_info * info) cval |= UART_LCR_PARITY; if (!(cflag & PARODD)) cval |= UART_LCR_EPAR; - fcr = 0; /* CTS flow control flag and modem status interrupts */ if (cflag & CRTSCTS) { diff --git a/drivers/isdn/mISDN/layer2.c b/drivers/isdn/mISDN/layer2.c index d0aeb44..5bc0015 100644 --- a/drivers/isdn/mISDN/layer2.c +++ b/drivers/isdn/mISDN/layer2.c @@ -1640,7 +1640,7 @@ l2_tei_remove(struct FsmInst *fi, int event, void *arg) } static void -l2_st14_persistant_da(struct FsmInst *fi, int event, void *arg) +l2_st14_persistent_da(struct FsmInst *fi, int event, void *arg) { struct layer2 *l2 = fi->userdata; struct sk_buff *skb = arg; @@ -1654,7 +1654,7 @@ l2_st14_persistant_da(struct FsmInst *fi, int event, void *arg) } static void -l2_st5_persistant_da(struct FsmInst *fi, int event, void *arg) +l2_st5_persistent_da(struct FsmInst *fi, int event, void *arg) { struct layer2 *l2 = fi->userdata; struct sk_buff *skb = arg; @@ -1671,7 +1671,7 @@ l2_st5_persistant_da(struct FsmInst *fi, int event, void *arg) } static void -l2_st6_persistant_da(struct FsmInst *fi, int event, void *arg) +l2_st6_persistent_da(struct FsmInst *fi, int event, void *arg) { struct layer2 *l2 = fi->userdata; struct sk_buff *skb = arg; @@ -1685,7 +1685,7 @@ l2_st6_persistant_da(struct FsmInst *fi, int event, void *arg) } static void -l2_persistant_da(struct FsmInst *fi, int event, void *arg) +l2_persistent_da(struct FsmInst *fi, int event, void *arg) { struct layer2 *l2 = fi->userdata; struct sk_buff *skb = arg; @@ -1829,14 +1829,14 @@ static struct FsmNode L2FnList[] = {ST_L2_6, EV_L2_FRAME_ERROR, l2_frame_error}, {ST_L2_7, EV_L2_FRAME_ERROR, l2_frame_error_reest}, {ST_L2_8, EV_L2_FRAME_ERROR, l2_frame_error_reest}, - {ST_L2_1, EV_L1_DEACTIVATE, l2_st14_persistant_da}, + {ST_L2_1, EV_L1_DEACTIVATE, l2_st14_persistent_da}, {ST_L2_2, EV_L1_DEACTIVATE, l2_st24_tei_remove}, {ST_L2_3, EV_L1_DEACTIVATE, l2_st3_tei_remove}, - {ST_L2_4, EV_L1_DEACTIVATE, l2_st14_persistant_da}, - {ST_L2_5, EV_L1_DEACTIVATE, l2_st5_persistant_da}, - {ST_L2_6, EV_L1_DEACTIVATE, l2_st6_persistant_da}, - {ST_L2_7, EV_L1_DEACTIVATE, l2_persistant_da}, - {ST_L2_8, EV_L1_DEACTIVATE, l2_persistant_da}, + {ST_L2_4, EV_L1_DEACTIVATE, l2_st14_persistent_da}, + {ST_L2_5, EV_L1_DEACTIVATE, l2_st5_persistent_da}, + {ST_L2_6, EV_L1_DEACTIVATE, l2_st6_persistent_da}, + {ST_L2_7, EV_L1_DEACTIVATE, l2_persistent_da}, + {ST_L2_8, EV_L1_DEACTIVATE, l2_persistent_da}, }; static int diff --git a/drivers/isdn/mISDN/socket.c b/drivers/isdn/mISDN/socket.c index 7446d8b..8e32522 100644 --- a/drivers/isdn/mISDN/socket.c +++ b/drivers/isdn/mISDN/socket.c @@ -457,6 +457,9 @@ static int data_sock_getsockopt(struct socket *sock, int level, int optname, if (get_user(len, optlen)) return -EFAULT; + if (len != sizeof(char)) + return -EINVAL; + switch (optname) { case MISDN_TIME_STAMP: if (_pms(sk)->cmask & MISDN_TIME_STAMP) |