Fixes coccicheck warning:
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 <[email protected]>
Signed-off-by: Zou Wei <[email protected]>
---
mm/huge_memory.c | 2 +-
mm/mremap.c | 2 +-
mm/zbud.c | 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/mm/huge_memory.c b/mm/huge_memory.c
index 6ecd104..5f42805 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) ||
diff --git a/mm/mremap.c b/mm/mremap.c
index a7e282e..3ac7ced 100644
--- a/mm/mremap.c
+++ b/mm/mremap.c
@@ -774,7 +774,7 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
out:
if (offset_in_page(ret)) {
vm_unacct_memory(charged);
- locked = 0;
+ locked = false;
}
if (downgraded)
up_read(¤t->mm->mmap_sem);
diff --git a/mm/zbud.c b/mm/zbud.c
index de5dd4d..bc93aa4 100644
--- a/mm/zbud.c
+++ b/mm/zbud.c
@@ -243,7 +243,7 @@ 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;
}
--
2.6.2