From: Jie Liu <jeff.liu@oracle.com>
Date: Tue, 14 May 2013 14:50:21 +0000 (+0800)
Subject: xfs: Remove redundant error variable from xfs_growfs_data_private()
X-Git-Tag: next-20130619~87^2~2
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=897366f0e4bdc320ade81c3c4035977c99de9aad;p=karo-tx-linux.git

xfs: Remove redundant error variable from xfs_growfs_data_private()

Commit eab4e633 "xfs: uncached buffer reads need to return an error".

Remove redundant error variable, using the function level error variable
to store bp->b_error instead.

Signed-off-by: Jie Liu <jeff.liu@oracle.com>
Reviewed-by: Ben Myers <bpm@sgi.com>
Signed-off-by: Ben Myers <bpm@sgi.com>
---

diff --git a/fs/xfs/xfs_fsops.c b/fs/xfs/xfs_fsops.c
index 3c3644ea825b..614eb0cc3608 100644
--- a/fs/xfs/xfs_fsops.c
+++ b/fs/xfs/xfs_fsops.c
@@ -176,7 +176,7 @@ xfs_growfs_data_private(
 	if (!bp)
 		return EIO;
 	if (bp->b_error) {
-		int	error = bp->b_error;
+		error = bp->b_error;
 		xfs_buf_relse(bp);
 		return error;
 	}