From 1e25501dbcee8fdfe687ec66e773d04edd1807af Mon Sep 17 00:00:00 2001 From: Yifei Li Date: Mon, 13 May 2024 15:58:30 +0800 Subject: mm/memory-failure: use helper llist_for_each_entry() Change the llist_for_each_entry_safe function to the llist_for_each_entry function and delete the next variable. Because the linked list is not modified,the llist_for_each_entry_safe function is not required. No functional changes are intended. Link: https://lkml.kernel.org/r/20240513075830.2611-1-liyifei28@huawei.com Signed-off-by: Yifei Li Acked-by: Miaohe Lin Cc: Jiaqi Yan Cc: Matthew Wilcox (Oracle) Cc: Naoya Horiguchi Cc: Ryan Roberts Cc: Shiyang Ruan Signed-off-by: Andrew Morton --- mm/memory-failure.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'mm/memory-failure.c') diff --git a/mm/memory-failure.c b/mm/memory-failure.c index fc9ce331eb16..b419170fce20 100644 --- a/mm/memory-failure.c +++ b/mm/memory-failure.c @@ -1935,7 +1935,7 @@ static int folio_set_hugetlb_hwpoison(struct folio *folio, struct page *page) { struct llist_head *head; struct raw_hwp_page *raw_hwp; - struct raw_hwp_page *p, *next; + struct raw_hwp_page *p; int ret = folio_test_set_hwpoison(folio) ? -EHWPOISON : 0; /* @@ -1946,7 +1946,7 @@ static int folio_set_hugetlb_hwpoison(struct folio *folio, struct page *page) if (folio_test_hugetlb_raw_hwp_unreliable(folio)) return -EHWPOISON; head = raw_hwp_list_head(folio); - llist_for_each_entry_safe(p, next, head->first, node) { + llist_for_each_entry(p, head->first, node) { if (p->page == page) return -EHWPOISON; } -- cgit v1.2.3