Messages in this thread Patch in this message | | | From | Chen Gang <> | Subject | [PATCH] mm/mmap.c: Remove useless statement "vma = NULL" in find_vma() | Date | Sat, 5 Sep 2015 22:03:59 +0800 |
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From b12fa5a9263cf4c044988e59f0071f4bcc132215 Mon Sep 17 00:00:00 2001 From: Chen Gang <gang.chen.5i5j@gmail.com> Date: Sat, 5 Sep 2015 21:49:56 +0800 Subject: [PATCH] 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 <gang.chen.5i5j@gmail.com> --- 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
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