423 	struct sk_buff *user_skb = NULL; /* to be queued to userspace */  in queue_userspace_packet()  local
469 	user_skb = genlmsg_new_unicast(len, &info, GFP_ATOMIC);  in queue_userspace_packet()
470 	if (!user_skb) {  in queue_userspace_packet()
475 	upcall = genlmsg_put(user_skb, 0, 0, &dp_packet_genl_family,  in queue_userspace_packet()
479 	err = ovs_nla_put_key(key, key, OVS_PACKET_ATTR_KEY, false, user_skb);  in queue_userspace_packet()
483 		__nla_put(user_skb, OVS_PACKET_ATTR_USERDATA,  in queue_userspace_packet()
488 		nla = nla_nest_start(user_skb, OVS_PACKET_ATTR_EGRESS_TUN_KEY);  in queue_userspace_packet()
489 		err = ovs_nla_put_tunnel_info(user_skb,  in queue_userspace_packet()
492 		nla_nest_end(user_skb, nla);  in queue_userspace_packet()
496 		nla = nla_nest_start(user_skb, OVS_PACKET_ATTR_ACTIONS);  in queue_userspace_packet()
499 					  user_skb);  in queue_userspace_packet()
501 			nla_nest_end(user_skb, nla);  in queue_userspace_packet()
503 			nla_nest_cancel(user_skb, nla);  in queue_userspace_packet()
508 		if (nla_put_u16(user_skb, OVS_PACKET_ATTR_MRU,  in queue_userspace_packet()
513 		pad_packet(dp, user_skb);  in queue_userspace_packet()
518 	if (!(nla = nla_reserve(user_skb, OVS_PACKET_ATTR_PACKET, 0))) {  in queue_userspace_packet()
524 	err = skb_zerocopy(user_skb, skb, skb->len, hlen);  in queue_userspace_packet()
529 	pad_packet(dp, user_skb);  in queue_userspace_packet()
531 	((struct nlmsghdr *) user_skb->data)->nlmsg_len = user_skb->len;  in queue_userspace_packet()
533 	err = genlmsg_unicast(ovs_dp_get_net(dp), user_skb, upcall_info->portid);  in queue_userspace_packet()
534 	user_skb = NULL;  in queue_userspace_packet()
538 	kfree_skb(user_skb);  in queue_userspace_packet()