libceph: remove con argument in handle_reply()

Since handle_reply() does not use its con argument, remove it.
Signed-off-by: Shraddha Barke <shraddha.6596@gmail.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>

net/ceph/osd_client.c

@@ -1750,8 +1750,7 @@ static void complete_request(struct ceph_osd_request *req)
  * handle osd op reply.  either call the callback if it is specified,
  * or do the completion to wake up the waiting thread.
  */
-static void handle_reply(struct ceph_osd_client *osdc, struct ceph_msg *msg,
-			 struct ceph_connection *con)
+static void handle_reply(struct ceph_osd_client *osdc, struct ceph_msg *msg)
 {
 	void *p, *end;
 	struct ceph_osd_request *req;
@@ -2807,7 +2806,7 @@ static void dispatch(struct ceph_connection *con, struct ceph_msg *msg)
 		ceph_osdc_handle_map(osdc, msg);
 		break;
 	case CEPH_MSG_OSD_OPREPLY:
-		handle_reply(osdc, msg, con);
+		handle_reply(osdc, msg);
 		break;
 	case CEPH_MSG_WATCH_NOTIFY:
 		handle_watch_notify(osdc, msg);