From 0abb43dcacb52145aa265f82c914375d59dfe2da Mon Sep 17 00:00:00 2001
From: "Yan, Zheng" <zyan@redhat.com>
Date: Thu, 18 Sep 2014 16:11:12 +0800
Subject: ceph: fix llistxattr on symlink

only regular file and directory have vxattrs.

Signed-off-by: Yan, Zheng <zyan@redhat.com>

diff --git a/fs/ceph/xattr.c b/fs/ceph/xattr.c
index a87510f..19da502 100644
--- a/fs/ceph/xattr.c
+++ b/fs/ceph/xattr.c
@@ -284,8 +284,7 @@ static size_t ceph_vxattrs_name_size(struct ceph_vxattr *vxattrs)
 		return ceph_dir_vxattrs_name_size;
 	if (vxattrs == ceph_file_vxattrs)
 		return ceph_file_vxattrs_name_size;
-	BUG();
-
+	BUG_ON(vxattrs);
 	return 0;
 }
 
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