libceph: set peer name on con_open, not init

The peer name may change on each open attempt, even when the connection is
reused.

Signed-off-by: Sage Weil <sage@inktank.com>
diff --git a/net/ceph/osd_client.c b/net/ceph/osd_client.c
index db2da54..c252711 100644
--- a/net/ceph/osd_client.c
+++ b/net/ceph/osd_client.c
@@ -639,8 +639,7 @@
 	INIT_LIST_HEAD(&osd->o_osd_lru);
 	osd->o_incarnation = 1;
 
-	ceph_con_init(&osd->o_con, osd, &osd_con_ops, &osdc->client->msgr,
-		CEPH_ENTITY_TYPE_OSD, onum);
+	ceph_con_init(&osd->o_con, osd, &osd_con_ops, &osdc->client->msgr);
 
 	INIT_LIST_HEAD(&osd->o_keepalive_item);
 	return osd;
@@ -750,7 +749,8 @@
 		ret = -EAGAIN;
 	} else {
 		ceph_con_close(&osd->o_con);
-		ceph_con_open(&osd->o_con, &osdc->osdmap->osd_addr[osd->o_osd]);
+		ceph_con_open(&osd->o_con, CEPH_ENTITY_TYPE_OSD, osd->o_osd,
+			      &osdc->osdmap->osd_addr[osd->o_osd]);
 		osd->o_incarnation++;
 	}
 	return ret;
@@ -1005,7 +1005,9 @@
 		dout("map_request osd %p is osd%d\n", req->r_osd, o);
 		__insert_osd(osdc, req->r_osd);
 
-		ceph_con_open(&req->r_osd->o_con, &osdc->osdmap->osd_addr[o]);
+		ceph_con_open(&req->r_osd->o_con,
+			      CEPH_ENTITY_TYPE_OSD, o,
+			      &osdc->osdmap->osd_addr[o]);
 	}
 
 	if (req->r_osd) {