From b3dd20709db2cab0da0ade1f246fd6e6ab1396eb Mon Sep 17 00:00:00 2001
From: Andrew Morton <akpm@linux-foundation.org>
Date: Mon, 17 Dec 2012 15:59:24 -0800
Subject: [PATCH] mm/memory.c: suppress warning
gcc-4.4.4 screws this up.
mm/memory.c: In function 'do_pmd_numa_page':
mm/memory.c:3594: warning: no return statement in function returning non-void
Cc: Mel Gorman <mgorman@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
mm/memory.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/mm/memory.c b/mm/memory.c
index e6a3b933517e0..23f1fdfdfcf13 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -3590,6 +3590,7 @@ static int do_pmd_numa_page(struct mm_struct *mm, struct vm_area_struct *vma,
unsigned long addr, pmd_t *pmdp)
{
BUG();
+ return 0;
}
#endif /* CONFIG_NUMA_BALANCING */
--
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