4344 	struct sk_buff *skb1;  in tcp_data_queue_ofo()  local
4363 	skb1 = skb_peek_tail(&tp->out_of_order_queue);  in tcp_data_queue_ofo()
4364 	if (!skb1) {  in tcp_data_queue_ofo()
4379 	if (seq == TCP_SKB_CB(skb1)->end_seq) {  in tcp_data_queue_ofo()
4382 		if (!tcp_try_coalesce(sk, skb1, skb, &fragstolen)) {  in tcp_data_queue_ofo()
4383 			__skb_queue_after(&tp->out_of_order_queue, skb1, skb);  in tcp_data_queue_ofo()
4401 		if (!after(TCP_SKB_CB(skb1)->seq, seq))  in tcp_data_queue_ofo()
4403 		if (skb_queue_is_first(&tp->out_of_order_queue, skb1)) {  in tcp_data_queue_ofo()
4404 			skb1 = NULL;  in tcp_data_queue_ofo()
4407 		skb1 = skb_queue_prev(&tp->out_of_order_queue, skb1);  in tcp_data_queue_ofo()
4411 	if (skb1 && before(seq, TCP_SKB_CB(skb1)->end_seq)) {  in tcp_data_queue_ofo()
4412 		if (!after(end_seq, TCP_SKB_CB(skb1)->end_seq)) {  in tcp_data_queue_ofo()
4420 		if (after(seq, TCP_SKB_CB(skb1)->seq)) {  in tcp_data_queue_ofo()
4423 				      TCP_SKB_CB(skb1)->end_seq);  in tcp_data_queue_ofo()
4426 					       skb1))  in tcp_data_queue_ofo()
4427 				skb1 = NULL;  in tcp_data_queue_ofo()
4429 				skb1 = skb_queue_prev(  in tcp_data_queue_ofo()
4431 					skb1);  in tcp_data_queue_ofo()
4434 	if (!skb1)  in tcp_data_queue_ofo()
4437 		__skb_queue_after(&tp->out_of_order_queue, skb1, skb);  in tcp_data_queue_ofo()
4441 		skb1 = skb_queue_next(&tp->out_of_order_queue, skb);  in tcp_data_queue_ofo()
4443 		if (!after(end_seq, TCP_SKB_CB(skb1)->seq))  in tcp_data_queue_ofo()
4445 		if (before(end_seq, TCP_SKB_CB(skb1)->end_seq)) {  in tcp_data_queue_ofo()
4446 			tcp_dsack_extend(sk, TCP_SKB_CB(skb1)->seq,  in tcp_data_queue_ofo()
4450 		__skb_unlink(skb1, &tp->out_of_order_queue);  in tcp_data_queue_ofo()
4451 		tcp_dsack_extend(sk, TCP_SKB_CB(skb1)->seq,  in tcp_data_queue_ofo()
4452 				 TCP_SKB_CB(skb1)->end_seq);  in tcp_data_queue_ofo()
4454 		__kfree_skb(skb1);  in tcp_data_queue_ofo()