diff options
Diffstat (limited to 'fs/f2fs/sysfs.c')
| -rw-r--r-- | fs/f2fs/sysfs.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/fs/f2fs/sysfs.c b/fs/f2fs/sysfs.c index 729f46a3c9ee..85e3ed67e382 100644 --- a/fs/f2fs/sysfs.c +++ b/fs/f2fs/sysfs.c @@ -679,10 +679,12 @@ int __init f2fs_init_sysfs(void) ret = kobject_init_and_add(&f2fs_feat, &f2fs_feat_ktype, NULL, "features"); - if (ret) + if (ret) { + kobject_put(&f2fs_feat); kset_unregister(&f2fs_kset); - else + } else { f2fs_proc_root = proc_mkdir("fs/f2fs", NULL); + } return ret; } @@ -703,8 +705,11 @@ int f2fs_register_sysfs(struct f2fs_sb_info *sbi) init_completion(&sbi->s_kobj_unregister); err = kobject_init_and_add(&sbi->s_kobj, &f2fs_sb_ktype, NULL, "%s", sb->s_id); - if (err) + if (err) { + kobject_put(&sbi->s_kobj); + wait_for_completion(&sbi->s_kobj_unregister); return err; + } if (f2fs_proc_root) sbi->s_proc = proc_mkdir(sb->s_id, f2fs_proc_root); @@ -732,4 +737,5 @@ void f2fs_unregister_sysfs(struct f2fs_sb_info *sbi) remove_proc_entry(sbi->sb->s_id, f2fs_proc_root); } kobject_del(&sbi->s_kobj); + kobject_put(&sbi->s_kobj); } |