From: cgel.zte@gmail.com
To: akpm@linux-foundation.org
Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org,
ye xingchen <ye.xingchen@zte.com.cn>,
Zeal Robot <zealci@zte.com.cn>
Subject: [PATCH linux-next] mm: backing-dev: Remove the unneeded result variable
Date: Fri, 26 Aug 2022 07:19:06 +0000 [thread overview]
Message-ID: <20220826071906.252419-1-ye.xingchen@zte.com.cn> (raw)
From: ye xingchen <ye.xingchen@zte.com.cn>
Return the value cgwb_bdi_init() directly instead of storing it in another
redundant variable.
Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn>
---
mm/backing-dev.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/mm/backing-dev.c b/mm/backing-dev.c
index 95550b8fa7fe..e1e6f293a0cd 100644
--- a/mm/backing-dev.c
+++ b/mm/backing-dev.c
@@ -776,8 +776,6 @@ static void cgwb_remove_from_bdi_list(struct bdi_writeback *wb)
int bdi_init(struct backing_dev_info *bdi)
{
- int ret;
-
bdi->dev = NULL;
kref_init(&bdi->refcnt);
@@ -788,9 +786,7 @@ int bdi_init(struct backing_dev_info *bdi)
INIT_LIST_HEAD(&bdi->wb_list);
init_waitqueue_head(&bdi->wb_waitq);
- ret = cgwb_bdi_init(bdi);
-
- return ret;
+ return cgwb_bdi_init(bdi);
}
struct backing_dev_info *bdi_alloc(int node_id)
--
2.25.1
reply other threads:[~2022-08-26 7:19 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
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=20220826071906.252419-1-ye.xingchen@zte.com.cn \
--to=cgel.zte@gmail.com \
--cc=akpm@linux-foundation.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=ye.xingchen@zte.com.cn \
--cc=zealci@zte.com.cn \
/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