/* Drop time-expired events */
spin_lock_bh(&ptp->evt_lock);
- if (!list_empty(&ptp->evt_list)) {
- list_for_each_safe(cursor, next, &ptp->evt_list) {
- struct efx_ptp_event_rx *evt;
-
- evt = list_entry(cursor, struct efx_ptp_event_rx,
- link);
- if (time_after(jiffies, evt->expiry)) {
- list_move(&evt->link, &ptp->evt_free_list);
- netif_warn(efx, hw, efx->net_dev,
- "PTP rx event dropped\n");
- }
+ list_for_each_safe(cursor, next, &ptp->evt_list) {
+ struct efx_ptp_event_rx *evt;
+
+ evt = list_entry(cursor, struct efx_ptp_event_rx,
+ link);
+ if (time_after(jiffies, evt->expiry)) {
+ list_move(&evt->link, &ptp->evt_free_list);
+ netif_warn(efx, hw, efx->net_dev,
+ "PTP rx event dropped\n");
}
}
spin_unlock_bh(&ptp->evt_lock);