From 76962e03934e1a77795852c1d64bd8491a00fb52 Mon Sep 17 00:00:00 2001 From: Kaixu Xia Date: Mon, 9 Nov 2020 16:06:56 +0800 Subject: sparc32: Fix comparing pointer to 0 coccicheck warning 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 Signed-off-by: Kaixu Xia Signed-off-by: David S. Miller --- arch/sparc/mm/srmmu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/sparc/mm/srmmu.c') diff --git a/arch/sparc/mm/srmmu.c b/arch/sparc/mm/srmmu.c index da4e10b4cb37..6ceea577a39e 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); -- cgit 1.4.1