kobject_put() actually covers kobject removal automatically, which is single stage removal. So it is safe to kill kobject_del() directly.
Signed-off-by: Yangtao Li <[email protected]> --- fs/erofs/sysfs.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/fs/erofs/sysfs.c b/fs/erofs/sysfs.c index 435e515c0792..c3ba981b4472 100644 --- a/fs/erofs/sysfs.c +++ b/fs/erofs/sysfs.c @@ -240,11 +240,8 @@ void erofs_unregister_sysfs(struct super_block *sb) { struct erofs_sb_info *sbi = EROFS_SB(sb); - if (sbi->s_kobj.state_in_sysfs) { - kobject_del(&sbi->s_kobj); - kobject_put(&sbi->s_kobj); - wait_for_completion(&sbi->s_kobj_unregister); - } + kobject_put(&sbi->s_kobj); + wait_for_completion(&sbi->s_kobj_unregister); } int __init erofs_init_sysfs(void) -- 2.35.1
