From 9780643cde26406d324413ae5c51e772144533bc Mon Sep 17 00:00:00 2001
From: "Darrick J. Wong" <darrick.wong@oracle.com>
Date: Mon, 10 Oct 2016 16:49:18 +1100
Subject: [PATCH] xfs: fix error initialization

Eric Sandeen reported a gcc complaint about uninitialized error
variables, so fix that.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reported-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
---
 fs/xfs/xfs_reflink.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/xfs/xfs_reflink.c b/fs/xfs/xfs_reflink.c
index 220d2638bb84..5965e9455d91 100644
--- a/fs/xfs/xfs_reflink.c
+++ b/fs/xfs/xfs_reflink.c
@@ -1437,7 +1437,7 @@ xfs_reflink_dirty_extents(
 	xfs_off_t		flen;
 	struct xfs_bmbt_irec	map[2];
 	int			nmaps;
-	int			error;
+	int			error = 0;
 
 	while (end - fbno > 0) {
 		nmaps = 1;