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authorSage Weil <sage@newdream.net>2010-11-02 13:41:47 -0700
committerSage Weil <sage@newdream.net>2011-01-12 15:15:13 -0800
commit4af25fdda6943f311a63034f80933e4d6d6e3a19 (patch)
tree8d0be03aedc4d3ea09ba0b8d3f1b63df4ef302e1 /fs/ceph/mds_client.c
parent14303d20f3ae3e6ab626c77a4aac202b3bafd377 (diff)
downloadop-kernel-dev-4af25fdda6943f311a63034f80933e4d6d6e3a19.zip
op-kernel-dev-4af25fdda6943f311a63034f80933e4d6d6e3a19.tar.gz
ceph: drop redundant r_mds field
The r_mds field is redundant, since we can find the same information at r_session->s_mds, and when r_session is NULL then r_mds is meaningless. Signed-off-by: Sage Weil <sage@newdream.net>
Diffstat (limited to 'fs/ceph/mds_client.c')
-rw-r--r--fs/ceph/mds_client.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c
index 9be29b0..e22e8b4 100644
--- a/fs/ceph/mds_client.c
+++ b/fs/ceph/mds_client.c
@@ -1705,7 +1705,6 @@ static int __prepare_send_request(struct ceph_mds_client *mdsc,
struct ceph_msg *msg;
int flags = 0;
- req->r_mds = mds;
req->r_attempts++;
if (req->r_inode) {
struct ceph_cap *cap =
@@ -2068,8 +2067,11 @@ static void handle_reply(struct ceph_mds_session *session, struct ceph_msg *msg)
goto out;
} else {
struct ceph_inode_info *ci = ceph_inode(req->r_inode);
- struct ceph_cap *cap =
- ceph_get_cap_for_mds(ci, req->r_mds);;
+ struct ceph_cap *cap = NULL;
+
+ if (req->r_session)
+ cap = ceph_get_cap_for_mds(ci,
+ req->r_session->s_mds);
dout("already using auth");
if ((!cap || cap != ci->i_auth_cap) ||
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