linux-kernel - [PATCH 2/2] Fix variable "error" missing initialization

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Message-Id: <1430323234-17452-1-git-send-email-citypw@gmail.com>
Date:	Thu, 30 Apr 2015 00:00:34 +0800
From:	Shawn Chang <citypw@...il.com>
To:	linux-kernel@...r.kernel.org, linux-mm@...ck.org
Cc:	Shawn C <citypw@...il.com>
Subject: [PATCH 2/2] Fix variable "error" missing initialization

From: Shawn C <citypw@...il.com>

Signed-off-by: Shawn C <citypw@...il.com>
---
 mm/mlock.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/mlock.c b/mm/mlock.c
index c7f6785..660e5c5 100644
--- a/mm/mlock.c
+++ b/mm/mlock.c
@@ -557,7 +557,7 @@ static int do_mlock(unsigned long start, size_t len, int on)
 {
 	unsigned long nstart, end, tmp;
 	struct vm_area_struct * vma, * prev;
-	int error;
+	int error = 0;
 
 	VM_BUG_ON(start & ~PAGE_MASK);
 	VM_BUG_ON(len != PAGE_ALIGN(len));
-- 
1.9.1

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