[PATCH 021/102] xfs: fix force shutdown handling in xfs_end_io

[Dave Chinner]

From: Christoph Hellwig <hch at infradead.org>

Upstream commit: 810627d9a6d0e8820c798001875bc4e1b7754ebf

Ensure ioend->io_error gets propagated back to e.g. AIO completions.

Signed-off-by: Christoph Hellwig <hch at lst.de>
Reviewed-by: Alex Elder <aelder at sgi.com>
---
 fs/xfs/linux-2.6/xfs_aops.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/xfs/linux-2.6/xfs_aops.c b/fs/xfs/linux-2.6/xfs_aops.c
index 4ff2404..2426ecd 100644
--- a/fs/xfs/linux-2.6/xfs_aops.c
+++ b/fs/xfs/linux-2.6/xfs_aops.c
@@ -222,7 +222,7 @@ xfs_end_io(
 	int		error = 0;
 
 	if (XFS_FORCED_SHUTDOWN(ip->i_mount)) {
-		error = -EIO;
+		ioend->io_error = -EIO;
 		goto done;
 	}
 	if (ioend->io_error)
-- 
1.7.10