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authorLi zeming <zeming@nfschina.com>2022-09-05 05:09:18 +0300
committerAndrew Morton <akpm@linux-foundation.org>2022-10-04 00:02:55 +0300
commit8eeda55fe08944421cf57f6185fe37b069829e7b (patch)
tree1cb75c3091b064cc75f751d77c5667b224dc0151 /mm/hugetlb.c
parent19672a9e4a75252871cba319f4e3b859b8fdf671 (diff)
downloadlinux-8eeda55fe08944421cf57f6185fe37b069829e7b.tar.xz
mm/hugetlb.c: remove unnecessary initialization of local `err'
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>
Diffstat (limited to 'mm/hugetlb.c')
-rw-r--r--mm/hugetlb.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 2ca4e8c3163e..008955d8f411 100644
--- 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);