From fa1f68cc88f1dce6b7bb37628eb7c25c96593183 Mon Sep 17 00:00:00 2001 From: Zou Wei Date: Thu, 4 Jun 2020 16:49:46 -0700 Subject: mm: use false for bool variable Fixes coccicheck warnings: mm/zbud.c:246:1-20: WARNING: Assignment of 0/1 to bool variable mm/mremap.c:777:2-8: WARNING: Assignment of 0/1 to bool variable mm/huge_memory.c:525:9-10: WARNING: return of 0/1 in function 'is_transparent_hugepage' with return type bool Reported-by: Hulk Robot Signed-off-by: Zou Wei Signed-off-by: Andrew Morton Reviewed-by: Andrew Morton Link: http://lkml.kernel.org/r/1586835930-47076-1-git-send-email-zou_wei@huawei.com Signed-off-by: Linus Torvalds --- mm/huge_memory.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'mm/huge_memory.c') diff --git a/mm/huge_memory.c b/mm/huge_memory.c index e8669885232f..4368e964d2aa 100644 --- a/mm/huge_memory.c +++ b/mm/huge_memory.c @@ -522,7 +522,7 @@ void prep_transhuge_page(struct page *page) bool is_transparent_hugepage(struct page *page) { if (!PageCompound(page)) - return 0; + return false; page = compound_head(page); return is_huge_zero_page(page) || -- cgit v1.2.3