From b51e517d28543e8ea56ae13ccf1f42c475aa3275 Mon Sep 17 00:00:00 2001
From: Jan Kara <jack@suse.cz>
Date: Wed, 11 Jan 2012 18:52:10 +0000
Subject: xfs: Fix missing xfs_iunlock() on error recovery path in
 xfs_readlink()

commit 9b025eb3a89e041bab6698e3858706be2385d692 upstream.

Commit b52a360b forgot to call xfs_iunlock() when it detected corrupted
symplink and bailed out. Fix it by jumping to 'out' instead of doing return.

CC: Carlos Maiolino <cmaiolino@redhat.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Reviewed-by: Alex Elder <elder@kernel.org>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Ben Myers <bpm@sgi.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
Change-Id: Ie83d93a6bbe0997f8a41afa9e3bf6f12cee476c6
Reviewed-on: http://git-master/r/79655
Reviewed-by: Automatic_Commit_Validation_User
---
 fs/xfs/xfs_vnodeops.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/fs/xfs/xfs_vnodeops.c b/fs/xfs/xfs_vnodeops.c
index b9e28730bbd6..d92419f0f2bb 100644
--- a/fs/xfs/xfs_vnodeops.c
+++ b/fs/xfs/xfs_vnodeops.c
@@ -132,7 +132,8 @@ xfs_readlink(
 			 __func__, (unsigned long long) ip->i_ino,
 			 (long long) pathlen);
 		ASSERT(0);
-		return XFS_ERROR(EFSCORRUPTED);
+		error = XFS_ERROR(EFSCORRUPTED);
+		goto out;
 	}
 
 
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