Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-12-28 13:51:44 +00:00
Code Issues Packages Projects Releases Wiki Activity

btrfs: sysfs: normalize the error handling branch in btrfs_init_sysfs()

Browse Source 
Although kset_unregister() can eventually remove all attribute files,
explicitly rolling back with the matching function makes the code logic
look clearer.

CC: stable@vger.kernel.org # 5.4+
Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Zhen Lei 2022-11-22 19:50:02 +08:00 committed by David Sterba
parent 796787c978
commit ffdbb44f2f
1 changed files with 5 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
fs/btrfs/sysfs.c
View File

@ -2321,8 +2321,11 @@ int __init btrfs_init_sysfs(void)
#ifdef CONFIG_BTRFS_DEBUG
ret = sysfs_create_group(&btrfs_kset->kobj, &btrfs_debug_feature_attr_group);
if (ret)
goto out2;
if (ret) {
sysfs_unmerge_group(&btrfs_kset->kobj,
&btrfs_static_feature_attr_group);
goto out_remove_group;
}
#endif
return 0;