From 7a3f2263d72d5055a56bc52ce97f5ded7853a41e Mon Sep 17 00:00:00 2001 From: Miaohe Lin Date: Tue, 22 Mar 2022 14:48:01 -0700 Subject: mm/highmem: remove unnecessary done label Remove unnecessary done label to simplify the code. Link: https://lkml.kernel.org/r/20220126092542.64659-1-linmiaohe@huawei.com Signed-off-by: Miaohe Lin Reviewed-by: Muchun Song Reviewed-by: David Hildenbrand Acked-by: David Rientjes Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/highmem.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) (limited to 'mm/highmem.c') diff --git a/mm/highmem.c b/mm/highmem.c index 762679050c9a..0cc0c4da7ed9 100644 --- a/mm/highmem.c +++ b/mm/highmem.c @@ -736,11 +736,11 @@ void *page_address(const struct page *page) list_for_each_entry(pam, &pas->lh, list) { if (pam->page == page) { ret = pam->virtual; - goto done; + break; } } } -done: + spin_unlock_irqrestore(&pas->lock, flags); return ret; } @@ -773,13 +773,12 @@ void set_page_address(struct page *page, void *virtual) list_for_each_entry(pam, &pas->lh, list) { if (pam->page == page) { list_del(&pam->list); - spin_unlock_irqrestore(&pas->lock, flags); - goto done; + break; } } spin_unlock_irqrestore(&pas->lock, flags); } -done: + return; } -- cgit