linux-kernel - [PATCH] ubifs: remove unnecessary kobject

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Date:   Wed,  5 Apr 2023 21:07:46 +0800
From:   Yangtao Li <frank.li@...o.com>
To:     Richard Weinberger <richard@....at>
Cc:     Yangtao Li <frank.li@...o.com>, linux-mtd@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] ubifs: remove unnecessary kobject_del()

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 <frank.li@...o.com>
---
 fs/ubifs/sysfs.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/fs/ubifs/sysfs.c b/fs/ubifs/sysfs.c
index 1c958148bb87..1ffdc3c9b340 100644
--- a/fs/ubifs/sysfs.c
+++ b/fs/ubifs/sysfs.c
@@ -130,7 +130,6 @@ int ubifs_sysfs_register(struct ubifs_info *c)
 
 void ubifs_sysfs_unregister(struct ubifs_info *c)
 {
-	kobject_del(&c->kobj);
 	kobject_put(&c->kobj);
 	wait_for_completion(&c->kobj_unregister);
 
-- 
2.35.1