Commit 7a3f2263 authored Mar 22, 2022 by Miaohe Lin Committed by Linus Torvalds Mar 22, 2022

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 <linmiaohe@huawei.com>
Reviewed-by: Muchun Song <songmuchun@bytedance.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Acked-by: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent d7ca25c5

mm/highmem.c

+4 −5

Original line number	Diff line number	Diff line
		@@ -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;
		}