diff options
Diffstat (limited to 'drivers/xen')
| -rw-r--r-- | drivers/xen/xenbus/xenbus_probe.c | 29 |
1 files changed, 6 insertions, 23 deletions
diff --git a/drivers/xen/xenbus/xenbus_probe.c b/drivers/xen/xenbus/xenbus_probe.c index 96bd1ef..8119234 100644 --- a/drivers/xen/xenbus/xenbus_probe.c +++ b/drivers/xen/xenbus/xenbus_probe.c @@ -479,23 +479,16 @@ static int xenbus_probe_device_type(struct xen_bus_type *bus, const char *type) unsigned int dir_n = 0; int i; - printk(KERN_CRIT "%s type %s\n", __func__, type); - dir = xenbus_directory(XBT_NIL, bus->root, type, &dir_n); - if (IS_ERR(dir)) { - printk(KERN_CRIT "%s failed xenbus_directory\n", __func__); + if (IS_ERR(dir)) return PTR_ERR(dir); - } for (i = 0; i < dir_n; i++) { - printk(KERN_CRIT "%s %d/%d %s\n", __func__, i+1,dir_n, dir[i]); err = bus->probe(bus, type, dir[i]); - if (err) { - printk(KERN_CRIT "%s failed\n", __func__); + if (err) break; - } } - printk("%s done\n", __func__); + kfree(dir); return err; } @@ -506,23 +499,16 @@ int xenbus_probe_devices(struct xen_bus_type *bus) char **dir; unsigned int i, dir_n; - printk(KERN_CRIT "%s %s\n", __func__, bus->root); - dir = xenbus_directory(XBT_NIL, bus->root, "", &dir_n); - if (IS_ERR(dir)) { - printk(KERN_CRIT "%s failed xenbus_directory\n", __func__); + if (IS_ERR(dir)) return PTR_ERR(dir); - } for (i = 0; i < dir_n; i++) { - printk(KERN_CRIT "%s %d/%d %s\n", __func__, i+1,dir_n, dir[i]); err = xenbus_probe_device_type(bus, dir[i]); - if (err) { - printk(KERN_CRIT "%s failed\n", __func__); + if (err) break; - } } - printk("%s done\n", __func__); + kfree(dir); return err; } @@ -679,8 +665,6 @@ void xenbus_probe(struct work_struct *unused) { xenstored_ready = 1; - printk(KERN_CRIT "xenbus_probe wake_waiting\n"); - /* Notify others that xenstore is up */ blocking_notifier_call_chain(&xenstore_chain, 0, NULL); } @@ -776,7 +760,6 @@ static int __init xenbus_init(void) proc_mkdir("xen", NULL); #endif - printk(KERN_CRIT "%s ok\n", __func__); return 0; out_error: |