static void advance_conn_req_next(struct drbd_peer_device *peer_device, struct drbd_request *req)
{
struct drbd_connection *connection = peer_device ? peer_device->connection : NULL;
+ struct drbd_request *iter = req;
if (!connection)
return;
if (connection->req_next != req)
return;
- list_for_each_entry_continue(req, &connection->transfer_log, tl_requests) {
- const unsigned s = req->rq_state;
- if (s & RQ_NET_QUEUED)
+
+ req = NULL;
+ list_for_each_entry_continue(iter, &connection->transfer_log, tl_requests) {
+ const unsigned int s = iter->rq_state;
+
+ if (s & RQ_NET_QUEUED) {
+ req = iter;
break;
+ }
}
- if (&req->tl_requests == &connection->transfer_log)
- req = NULL;
connection->req_next = req;
}
static void advance_conn_req_ack_pending(struct drbd_peer_device *peer_device, struct drbd_request *req)
{
struct drbd_connection *connection = peer_device ? peer_device->connection : NULL;
+ struct drbd_request *iter = req;
if (!connection)
return;
if (connection->req_ack_pending != req)
return;
- list_for_each_entry_continue(req, &connection->transfer_log, tl_requests) {
- const unsigned s = req->rq_state;
- if ((s & RQ_NET_SENT) && (s & RQ_NET_PENDING))
+
+ req = NULL;
+ list_for_each_entry_continue(iter, &connection->transfer_log, tl_requests) {
+ const unsigned int s = iter->rq_state;
+
+ if ((s & RQ_NET_SENT) && (s & RQ_NET_PENDING)) {
+ req = iter;
break;
+ }
}
- if (&req->tl_requests == &connection->transfer_log)
- req = NULL;
connection->req_ack_pending = req;
}
static void advance_conn_req_not_net_done(struct drbd_peer_device *peer_device, struct drbd_request *req)
{
struct drbd_connection *connection = peer_device ? peer_device->connection : NULL;
+ struct drbd_request *iter = req;
if (!connection)
return;
if (connection->req_not_net_done != req)
return;
- list_for_each_entry_continue(req, &connection->transfer_log, tl_requests) {
- const unsigned s = req->rq_state;
- if ((s & RQ_NET_SENT) && !(s & RQ_NET_DONE))
+
+ req = NULL;
+ list_for_each_entry_continue(iter, &connection->transfer_log, tl_requests) {
+ const unsigned int s = iter->rq_state;
+
+ if ((s & RQ_NET_SENT) && !(s & RQ_NET_DONE)) {
+ req = iter;
break;
+ }
}
- if (&req->tl_requests == &connection->transfer_log)
- req = NULL;
connection->req_not_net_done = req;
}