From 42e2e917e396bd0aef89cb421da9c4691d05742f Mon Sep 17 00:00:00 2001 From: Zou Wei Date: Thu, 4 Jun 2020 16:49:46 -0700 Subject: [PATCH] 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 Signed-off-by: Juhyung Park Signed-off-by: UtsavBalar1231 --- mm/mremap.c | 2 +- mm/zbud.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/mm/mremap.c b/mm/mremap.c index 68fc7040b89e..f264f39ec25c 100644 --- a/mm/mremap.c +++ b/mm/mremap.c @@ -770,7 +770,7 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len, out: if (offset_in_page(ret)) { vm_unacct_memory(charged); - locked = 0; + locked = false; } up_write(¤t->mm->mmap_sem); if (locked && new_len > old_len) diff --git a/mm/zbud.c b/mm/zbud.c index 28458f7d1e84..501539117bf7 100644 --- a/mm/zbud.c +++ b/mm/zbud.c @@ -242,7 +242,7 @@ static struct zbud_header *init_zbud_page(struct page *page) zhdr->last_chunks = 0; INIT_LIST_HEAD(&zhdr->buddy); INIT_LIST_HEAD(&zhdr->lru); - zhdr->under_reclaim = 0; + zhdr->under_reclaim = false; return zhdr; }