[PATCH -mm] mm/shmem.c: ret can be used uninitialized

Serge E. Hallyn
2008-06-12T00:35:31Z

>From 6c4eb2ce2849308c4a745ec1f93001e5064a469c Mon Sep 17 00:00:00 2001
From: Serge Hallyn <serge@us.ibm.com>
Date: Wed, 11 Jun 2008 11:20:28 -0500
Subject: [PATCH -mm] mm/shmem.c: ret can be used uninitialized

Make sure ret is defined before check at line 1408.

Signed-off-by: Serge Hallyn <serge@us.ibm.com>
---
mm/shmem.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/mm/shmem.c b/mm/shmem.c
index ad24be7..b326ff2 100644
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -1365,7 +1365,7 @@ repeat:
}

if (!filepage) {
- int ret;
+ int ret = 0;

spin_unlock(&info->lock);
filepage = shmem_alloc_page(gfp, info, idx);
--
1.5.4.3