[PATCH] xfs: Remove redundant error variable from xfs_growfs_data_private()

[Jeff Liu <jeff.liu@xxxxxxxxxx>]

From: Jie Liu <jeff.liu@xxxxxxxxxx>

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@xxxxxxxxxx>
---
 fs/xfs/xfs_fsops.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/xfs/xfs_fsops.c b/fs/xfs/xfs_fsops.c
index 2866b8c..7a99854 100644
--- a/fs/xfs/xfs_fsops.c
+++ b/fs/xfs/xfs_fsops.c
@@ -174,7 +174,7 @@ 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;
        }
-- 
1.7.9.5