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>
diff --git a/fs/xfs/xfs_vnodeops.c b/fs/xfs/xfs_vnodeops.c
index 6cc4d41..59509ae 100644
--- a/fs/xfs/xfs_vnodeops.c
+++ b/fs/xfs/xfs_vnodeops.c
@@ -554,7 +554,8 @@
__func__, (unsigned long long) ip->i_ino,
(long long) pathlen);
ASSERT(0);
- return XFS_ERROR(EFSCORRUPTED);
+ error = XFS_ERROR(EFSCORRUPTED);
+ goto out;
}