From: Zhen Lei <thunder.leizhen@huawei.com>
To: Chris Mason <clm@fb.com>, Josef Bacik <josef@toxicpanda.com>,
David Sterba <dsterba@suse.com>, <linux-btrfs@vger.kernel.org>,
<linux-kernel@vger.kernel.org>
Cc: Zhen Lei <thunder.leizhen@huawei.com>
Subject: [PATCH] btrfs: fix a resource leak in btrfs_init_sysfs()
Date: Sat, 19 Nov 2022 14:43:48 +0800 [thread overview]
Message-ID: <20221119064348.1743-1-thunder.leizhen@huawei.com> (raw)
When btrfs_debug_feature_attr_group fails to be created,
btrfs_feature_attr_group is not removed.
Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
---
fs/btrfs/sysfs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/btrfs/sysfs.c b/fs/btrfs/sysfs.c
index 699b54b3acaae0b..947125f2ceaaf96 100644
--- a/fs/btrfs/sysfs.c
+++ b/fs/btrfs/sysfs.c
@@ -2322,7 +2322,7 @@ 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;
+ goto out_remove_group;
#endif
return 0;
--
2.25.1
next reply other threads:[~2022-11-19 6:44 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-19 6:43 Zhen Lei [this message]
2022-11-19 6:53 ` Qu Wenruo
2022-11-20 3:11 ` Qu Wenruo
2022-11-20 3:29 ` Qu Wenruo
2022-11-21 3:49 ` Leizhen (ThunderTown)
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20221119064348.1743-1-thunder.leizhen@huawei.com \
--to=thunder.leizhen@huawei.com \
--cc=clm@fb.com \
--cc=dsterba@suse.com \
--cc=josef@toxicpanda.com \
--cc=linux-btrfs@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®