From: Kaixu Xia <kaixuxia@xxxxxxxxxxx> 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 <tencent_os_robot@xxxxxxxxxxx> Signed-off-by: Kaixu Xia <kaixuxia@xxxxxxxxxxx> --- 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
