kobject: Cleanup kobject_rename and !CONFIG_SYSFS
It finally dawned on me what the clean fix to sysfs_rename_dir
calling kobject_set_name is. Move the work into kobject_rename
where it belongs. The callers serialize us anyway so this is
safe.
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c
index c183426..3a05a59 100644
--- a/fs/sysfs/dir.c
+++ b/fs/sysfs/dir.c
@@ -829,16 +829,12 @@
if (!new_dentry)
goto out_unlock;
- /* rename kobject and sysfs_dirent */
+ /* rename sysfs_dirent */
error = -ENOMEM;
new_name = dup_name = kstrdup(new_name, GFP_KERNEL);
if (!new_name)
goto out_unlock;
- error = kobject_set_name(kobj, "%s", new_name);
- if (error)
- goto out_unlock;
-
dup_name = sd->s_name;
sd->s_name = new_name;