From: Yan, Zheng <zheng.z.yan@intel.com>
Date: Thu, 21 Feb 2013 05:43:55 +0000 (+0800)
Subject: ceph: fix LSSNAP regression
X-Git-Url: http://git.mmlx.us/?a=commitdiff_plain;h=8a034497005491dc91ed7bfd660b04923d35d0e6;p=linux-edison.git

ceph: fix LSSNAP regression

commit 6e8575faa8 makes parse_reply_info_extra() return -EIO for LSSNAP

Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
Reviewed-by: Greg Farnum <greg@inktank.com>
---

diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c
index 5c17705f88b..6e67a350167 100644
--- a/fs/ceph/mds_client.c
+++ b/fs/ceph/mds_client.c
@@ -265,7 +265,8 @@ static int parse_reply_info_extra(void **p, void *end,
 {
 	if (info->head->op == CEPH_MDS_OP_GETFILELOCK)
 		return parse_reply_info_filelock(p, end, info, features);
-	else if (info->head->op == CEPH_MDS_OP_READDIR)
+	else if (info->head->op == CEPH_MDS_OP_READDIR ||
+		 info->head->op == CEPH_MDS_OP_LSSNAP)
 		return parse_reply_info_dir(p, end, info, features);
 	else if (info->head->op == CEPH_MDS_OP_CREATE)
 		return parse_reply_info_create(p, end, info, features);