From: Eric Sandeen <sandeen@redhat.com>
Date: Wed, 16 Jan 2013 23:33:53 +0000 (-0600)
Subject: xfs: Do not return EFSCORRUPTED when filesystem probe finds no XFS magic
X-Git-Url: http://git.mmlx.us/?a=commitdiff_plain;h=1bee12b8c44d825fb45cd6a13e76c185ed6888b8;p=linux-edison.git

xfs: Do not return EFSCORRUPTED when filesystem probe finds no XFS magic

9802182 changed the return value from EWRONGFS (aka EINVAL)
to EFSCORRUPTED which doesn't seem to be handled properly by
the root filesystem probe.

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Tested-by: Sergei Trofimovich <slyfox@gentoo.org>
Reviewed-by: Ben Myers <bpm@sgi.com>
Signed-off-by: Ben Myers <bpm@sgi.com>
---

diff --git a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c
index da508463ff1..7d6df7c00c3 100644
--- a/fs/xfs/xfs_mount.c
+++ b/fs/xfs/xfs_mount.c
@@ -658,7 +658,7 @@ xfs_sb_quiet_read_verify(
 		return;
 	}
 	/* quietly fail */
-	xfs_buf_ioerror(bp, EFSCORRUPTED);
+	xfs_buf_ioerror(bp, EWRONGFS);
 }
 
 static void