From b12fa5a9263cf4c044988e59f0071f4bcc132215 Mon Sep 17 00:00:00 2001 From: Chen Gang Date: Sat, 5 Sep 2015 21:49:56 +0800 Subject: [PATCH 1/2] mm/mmap.c: Remove useless statement "vma = NULL" in find_vma() Before the main looping, vma is already is NULL, so need not set it to NULL, again. Signed-off-by: Chen Gang --- mm/mmap.c | 1 - 1 file changed, 1 deletion(-) diff --git a/mm/mmap.c b/mm/mmap.c index df6d5f0..4db7cf0 100644 --- a/mm/mmap.c +++ b/mm/mmap.c @@ -2054,7 +2054,6 @@ struct vm_area_struct *find_vma(struct mm_struct *mm, unsigned long addr) return vma; rb_node = mm->mm_rb.rb_node; - vma = NULL; while (rb_node) { struct vm_area_struct *tmp; -- 1.9.3