xfs: fix force shutdown handling in xfs_end_io

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

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Alex Elder <aelder@sgi.com>

diff --git a/fs/xfs/xfs_aops.c b/fs/xfs/xfs_aops.c
index 33b1331..574d4ee 100644 (file)
--- a/fs/xfs/xfs_aops.c
+++ b/fs/xfs/xfs_aops.c
@@ -189,7 +189,7 @@ 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)