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rmap: move label `out' to a better place

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When the code jumps to the `out', `referenced' is still zero.  So there is
no need to check it.

Signed-off-by: Huang Shijie <[email protected]>
Acked-by: Wu Fengguang <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Huang Shijie 2009-12-14 17:58:51 -08:00 • committed by Linus Torvalds
commit 273f047e36
1 changed files with 2 additions and 1 deletions
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3
mm/rmap.c
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@ -388,9 +388,10 @@ static int page_referenced_one(struct page *page,
out_unmap:
(*mapcount)--;
pte_unmap_unlock(pte, ptl);
out:
if (referenced)
*vm_flags |= vma->vm_flags;
out:
return referenced;
}