ceph: Add necessary clean up if invalid reply received in handle_reply()

Wake up possible waiters, invoke the call back if any, unregister the request
Signed-off-by: Li Wang <liwang@ubuntukylin.com>
Signed-off-by: Yunchuan Wen <yunchuanwen@ubuntukylin.com>
Signed-off-by: Sage Weil <sage@inktank.com>

net/ceph/osd_client.c

@@ -1581,6 +1581,13 @@ static void handle_reply(struct ceph_osd_client *osdc, struct ceph_msg *msg,
 	return;
 
 bad_put:
+	req->r_result = -EIO;
+	__unregister_request(osdc, req);
+	if (req->r_callback)
+		req->r_callback(req, msg);
+	else
+		complete_all(&req->r_completion);
+	complete_request(req);
 	ceph_osdc_put_request(req);
 bad_mutex:
 	mutex_unlock(&osdc->request_mutex);