The patch titled
Subject: mm: backing-dev: Remove the unneeded result variable
has been added to the -mm mm-unstable branch. Its filename is
mm-backing-dev-remove-the-unneeded-result-variable.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-backing-dev-remove-the-unneeded-result-variable.patch
This patch will later appear in the mm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
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------------------------------------------------------
From: ye xingchen <ye.xingchen@xxxxxxxxxx>
Subject: mm: backing-dev: Remove the unneeded result variable
Date: Fri, 26 Aug 2022 07:19:06 +0000
Return the value cgwb_bdi_init() directly instead of storing it in another
redundant variable.
Link: https://lkml.kernel.org/r/20220826071906.252419-1-ye.xingchen@xxxxxxxxxx
Signed-off-by: ye xingchen <ye.xingchen@xxxxxxxxxx>
Reported-by: Zeal Robot <zealci@xxxxxxxxxx>
Reviewed-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/backing-dev.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
--- a/mm/backing-dev.c~mm-backing-dev-remove-the-unneeded-result-variable
+++ a/mm/backing-dev.c
@@ -776,8 +776,6 @@ static void cgwb_remove_from_bdi_list(st
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 *bd
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)
_
Patches currently in -mm which might be from ye.xingchen@xxxxxxxxxx are
mm-backing-dev-remove-the-unneeded-result-variable.patch
