Index: sys/dev/hyperv/netvsc/if_hn.c
===================================================================
--- sys/dev/hyperv/netvsc/if_hn.c
+++ sys/dev/hyperv/netvsc/if_hn.c
@@ -5574,6 +5574,7 @@
 		break;
 
 	case RNDIS_STATUS_TASK_OFFLOAD_CURRENT_CONFIG:
+	case RNDIS_STATUS_LINK_SPEED_CHANGE:
 		/* Not really useful; ignore. */
 		break;