[PATCH 2/2] Fix variable "error" missing initialization

[Shawn Chang <citypw@xxxxxxxxx>]

From: Shawn C <citypw@xxxxxxxxx>

Signed-off-by: Shawn C <citypw@xxxxxxxxx>
---
 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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