From: Kaixu Xia <[email protected]>
Fixes coccicheck warning:
/arch/sparc/mm/srmmu.c:354:42-43: WARNING comparing pointer to 0
Avoid pointer type value compared to 0.
Reported-by: Tosk Robot <[email protected]>
Signed-off-by: Kaixu Xia <[email protected]>
---
arch/sparc/mm/srmmu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/sparc/mm/srmmu.c b/arch/sparc/mm/srmmu.c
index 0070f8b9a753..26d444223ab1 100644
--- a/arch/sparc/mm/srmmu.c
+++ b/arch/sparc/mm/srmmu.c
@@ -351,7 +351,7 @@ pgtable_t pte_alloc_one(struct mm_struct *mm)
pte_t *ptep;
struct page *page;
- if ((ptep = pte_alloc_one_kernel(mm)) == 0)
+ if (!(ptep = pte_alloc_one_kernel(mm)))
return NULL;
page = pfn_to_page(__nocache_pa((unsigned long)ptep) >> PAGE_SHIFT);
spin_lock(&mm->page_table_lock);
--
2.20.0