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mm/hugetlb.c: remove unnecessary initialization of local `err'
author
Li zeming
<zeming@nfschina.com>
Mon, 5 Sep 2022 02:09:18 +0000
(10:09 +0800)
committer
Andrew Morton
<akpm@linux-foundation.org>
Mon, 3 Oct 2022 21:02:55 +0000
(14:02 -0700)
Link:
https://lkml.kernel.org/r/20220905020918.3552-1-zeming@nfschina.com
Signed-off-by: Li zeming <zeming@nfschina.com>
Cc: Mike Kravetz <mike.kravetz@oracle.com>
Cc: Muchun Song <songmuchun@bytedance.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
mm/hugetlb.c
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diff --git
a/mm/hugetlb.c
b/mm/hugetlb.c
index 2ca4e8c3163ef414416b3e1bc3057ed14a438e59..008955d8f411c0f22dd01f4ffaf36a39d1362de3 100644
(file)
--- a/
mm/hugetlb.c
+++ b/
mm/hugetlb.c
@@
-3718,7
+3718,7
@@
static ssize_t demote_store(struct kobject *kobj,
unsigned long nr_available;
nodemask_t nodes_allowed, *n_mask;
struct hstate *h;
- int err
= 0
;
+ int err;
int nid;
err = kstrtoul(buf, 10, &nr_demote);