| From: Li zeming <zeming@nfschina.com> |
| Subject: mm/hugetlb.c: remove unnecessary initialization of local `err' |
| Date: Mon, 5 Sep 2022 10:09:18 +0800 |
| |
| 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 | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| --- a/mm/hugetlb.c~mm-remove-unnecessary-0-values-from-err |
| +++ a/mm/hugetlb.c |
| @@ -3718,7 +3718,7 @@ static ssize_t demote_store(struct kobje |
| 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); |
| _ |
