From: Andrew Morton <akpm@linux-foundation.org>

mm/mempolicy.c: In function 'sys_get_mempolicy':
mm/mempolicy.c:982: warning: 'pval' may be used uninitialized in this function

Cc: Adrian Bunk <bunk@stusta.de>
Cc: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 mm/mempolicy.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff -puN mm/mempolicy.c~mm-mempolicyc-cleanups-fix mm/mempolicy.c
--- a/mm/mempolicy.c~mm-mempolicyc-cleanups-fix
+++ a/mm/mempolicy.c
@@ -984,7 +984,8 @@ asmlinkage long sys_get_mempolicy(int __
 				unsigned long maxnode,
 				unsigned long addr, unsigned long flags)
 {
-	int err, pval;
+	int err;
+	int uninitialized_var(pval);
 	nodemask_t nodes;
 
 	if (nmask != NULL && maxnode < MAX_NUMNODES)
_