394 	struct sk_buff *user_skb = NULL; /* to be queued to userspace */  in queue_userspace_packet()  local
438 	user_skb = genlmsg_new(len, GFP_ATOMIC);  in queue_userspace_packet()
439 	if (!user_skb) {  in queue_userspace_packet()
444 	upcall = genlmsg_put(user_skb, 0, 0, &dp_packet_genl_family,  in queue_userspace_packet()
452 	err = ovs_nla_put_key(key, key, OVS_PACKET_ATTR_KEY, false, user_skb);  in queue_userspace_packet()
457 		__nla_put(user_skb, OVS_PACKET_ATTR_USERDATA,  in queue_userspace_packet()
462 		nla = nla_nest_start_noflag(user_skb,  in queue_userspace_packet()
468 		err = ovs_nla_put_tunnel_info(user_skb,  in queue_userspace_packet()
473 		nla_nest_end(user_skb, nla);  in queue_userspace_packet()
477 		nla = nla_nest_start_noflag(user_skb, OVS_PACKET_ATTR_ACTIONS);  in queue_userspace_packet()
484 					  user_skb);  in queue_userspace_packet()
486 			nla_nest_end(user_skb, nla);  in queue_userspace_packet()
488 			nla_nest_cancel(user_skb, nla);  in queue_userspace_packet()
493 	    nla_put_u16(user_skb, OVS_PACKET_ATTR_MRU, upcall_info->mru)) {  in queue_userspace_packet()
500 	    nla_put_u32(user_skb, OVS_PACKET_ATTR_LEN, skb->len)) {  in queue_userspace_packet()
513 	if (nla_put(user_skb, OVS_PACKET_ATTR_HASH, sizeof (u64), &hash)) {  in queue_userspace_packet()
520 	if (!(nla = nla_reserve(user_skb, OVS_PACKET_ATTR_PACKET, 0))) {  in queue_userspace_packet()
526 	err = skb_zerocopy(user_skb, skb, skb->len - cutlen, hlen);  in queue_userspace_packet()
531 	pad_packet(dp, user_skb);  in queue_userspace_packet()
533 	((struct nlmsghdr *) user_skb->data)->nlmsg_len = user_skb->len;  in queue_userspace_packet()
535 	err = genlmsg_unicast(ovs_dp_get_net(dp), user_skb, upcall_info->portid);  in queue_userspace_packet()
536 	user_skb = NULL;  in queue_userspace_packet()
540 	kfree_skb(user_skb);  in queue_userspace_packet()