From aa2e878efa7949c8502c9760f92835222714f090 Mon Sep 17 00:00:00 2001 From: David Rientjes Date: Tue, 29 May 2012 15:06:17 -0700 Subject: mm, thp: remove unnecessary ret variable The "ret" variable is unnecessary in __do_huge_pmd_anonymous_page(), so remove it. Signed-off-by: David Rientjes Cc: Andrea Arcangeli Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/huge_memory.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'mm/huge_memory.c') diff --git a/mm/huge_memory.c b/mm/huge_memory.c index f0e5306eeb55..8ab2d24faae5 100644 --- a/mm/huge_memory.c +++ b/mm/huge_memory.c @@ -636,7 +636,6 @@ static int __do_huge_pmd_anonymous_page(struct mm_struct *mm, unsigned long haddr, pmd_t *pmd, struct page *page) { - int ret = 0; pgtable_t pgtable; VM_BUG_ON(!PageCompound(page)); @@ -675,7 +674,7 @@ static int __do_huge_pmd_anonymous_page(struct mm_struct *mm, spin_unlock(&mm->page_table_lock); } - return ret; + return 0; } static inline gfp_t alloc_hugepage_gfpmask(int defrag, gfp_t extra_gfp) -- cgit v1.2.3-55-g7522