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author | Marcin Slusarz <marcin.slusarz@gmail.com> | 2008-02-08 04:20:47 -0800 |
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committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-08 09:22:36 -0800 |
commit | 934c5e6019758305b9cb1eb977c5eac997cd0180 (patch) | |
tree | 123ba3e426e273bc42778a88e93cf1a7c8ff5c0b /fs/udf | |
parent | a9ca663578321695658675103c35452d8ce91d85 (diff) | |
download | kernel_samsung_smdk4412-934c5e6019758305b9cb1eb977c5eac997cd0180.zip kernel_samsung_smdk4412-934c5e6019758305b9cb1eb977c5eac997cd0180.tar.gz kernel_samsung_smdk4412-934c5e6019758305b9cb1eb977c5eac997cd0180.tar.bz2 |
udf: remove wrong prototype of udf_readdir
sparse generated:
fs/udf/dir.c:78:5: warning: symbol 'udf_readdir' was not declared. Should it be static?
there are 2 different prototypes of udf_readdir - remove them and move
code around to make it still compile
Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Acked-by: Jan Kara <jack@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/udf')
-rw-r--r-- | fs/udf/dir.c | 118 |
1 files changed, 56 insertions, 62 deletions
diff --git a/fs/udf/dir.c b/fs/udf/dir.c index 4d9b215..4b44e23 100644 --- a/fs/udf/dir.c +++ b/fs/udf/dir.c @@ -36,68 +36,8 @@ #include "udf_i.h" #include "udf_sb.h" -/* Prototypes for file operations */ -static int udf_readdir(struct file *, void *, filldir_t); -static int do_udf_readdir(struct inode *, struct file *, filldir_t, void *); - -/* readdir and lookup functions */ - -const struct file_operations udf_dir_operations = { - .read = generic_read_dir, - .readdir = udf_readdir, - .ioctl = udf_ioctl, - .fsync = udf_fsync_file, -}; - -/* - * udf_readdir - * - * PURPOSE - * Read a directory entry. - * - * DESCRIPTION - * Optional - sys_getdents() will return -ENOTDIR if this routine is not - * available. - * - * Refer to sys_getdents() in fs/readdir.c - * sys_getdents() -> . - * - * PRE-CONDITIONS - * filp Pointer to directory file. - * buf Pointer to directory entry buffer. - * filldir Pointer to filldir function. - * - * POST-CONDITIONS - * <return> >=0 on success. - * - * HISTORY - * July 1, 1997 - Andrew E. Mileski - * Written, tested, and released. - */ - -int udf_readdir(struct file *filp, void *dirent, filldir_t filldir) -{ - struct inode *dir = filp->f_path.dentry->d_inode; - int result; - - lock_kernel(); - - if (filp->f_pos == 0) { - if (filldir(dirent, ".", 1, filp->f_pos, dir->i_ino, DT_DIR) < 0) { - unlock_kernel(); - return 0; - } - filp->f_pos++; - } - - result = do_udf_readdir(dir, filp, filldir, dirent); - unlock_kernel(); - return result; -} - -static int -do_udf_readdir(struct inode *dir, struct file *filp, filldir_t filldir, - void *dirent) +static int do_udf_readdir(struct inode *dir, struct file *filp, + filldir_t filldir, void *dirent) { struct udf_fileident_bh fibh; struct fileIdentDesc *fi = NULL; @@ -247,3 +187,57 @@ do_udf_readdir(struct inode *dir, struct file *filp, filldir_t filldir, return 0; } + +/* + * udf_readdir + * + * PURPOSE + * Read a directory entry. + * + * DESCRIPTION + * Optional - sys_getdents() will return -ENOTDIR if this routine is not + * available. + * + * Refer to sys_getdents() in fs/readdir.c + * sys_getdents() -> . + * + * PRE-CONDITIONS + * filp Pointer to directory file. + * buf Pointer to directory entry buffer. + * filldir Pointer to filldir function. + * + * POST-CONDITIONS + * <return> >=0 on success. + * + * HISTORY + * July 1, 1997 - Andrew E. Mileski + * Written, tested, and released. + */ + +static int udf_readdir(struct file *filp, void *dirent, filldir_t filldir) +{ + struct inode *dir = filp->f_path.dentry->d_inode; + int result; + + lock_kernel(); + + if (filp->f_pos == 0) { + if (filldir(dirent, ".", 1, filp->f_pos, dir->i_ino, DT_DIR) < 0) { + unlock_kernel(); + return 0; + } + filp->f_pos++; + } + + result = do_udf_readdir(dir, filp, filldir, dirent); + unlock_kernel(); + return result; +} + +/* readdir and lookup functions */ +const struct file_operations udf_dir_operations = { + .read = generic_read_dir, + .readdir = udf_readdir, + .ioctl = udf_ioctl, + .fsync = udf_fsync_file, +}; |