4298 	struct sk_buff *skb1;  in tcp_data_queue_ofo()  local
4317 	skb1 = skb_peek_tail(&tp->out_of_order_queue);  in tcp_data_queue_ofo()
4318 	if (!skb1) {  in tcp_data_queue_ofo()
4333 	if (seq == TCP_SKB_CB(skb1)->end_seq) {  in tcp_data_queue_ofo()
4336 		if (!tcp_try_coalesce(sk, skb1, skb, &fragstolen)) {  in tcp_data_queue_ofo()
4337 			__skb_queue_after(&tp->out_of_order_queue, skb1, skb);  in tcp_data_queue_ofo()
4355 		if (!after(TCP_SKB_CB(skb1)->seq, seq))  in tcp_data_queue_ofo()
4357 		if (skb_queue_is_first(&tp->out_of_order_queue, skb1)) {  in tcp_data_queue_ofo()
4358 			skb1 = NULL;  in tcp_data_queue_ofo()
4361 		skb1 = skb_queue_prev(&tp->out_of_order_queue, skb1);  in tcp_data_queue_ofo()
4365 	if (skb1 && before(seq, TCP_SKB_CB(skb1)->end_seq)) {  in tcp_data_queue_ofo()
4366 		if (!after(end_seq, TCP_SKB_CB(skb1)->end_seq)) {  in tcp_data_queue_ofo()
4374 		if (after(seq, TCP_SKB_CB(skb1)->seq)) {  in tcp_data_queue_ofo()
4377 				      TCP_SKB_CB(skb1)->end_seq);  in tcp_data_queue_ofo()
4380 					       skb1))  in tcp_data_queue_ofo()
4381 				skb1 = NULL;  in tcp_data_queue_ofo()
4383 				skb1 = skb_queue_prev(  in tcp_data_queue_ofo()
4385 					skb1);  in tcp_data_queue_ofo()
4388 	if (!skb1)  in tcp_data_queue_ofo()
4391 		__skb_queue_after(&tp->out_of_order_queue, skb1, skb);  in tcp_data_queue_ofo()
4395 		skb1 = skb_queue_next(&tp->out_of_order_queue, skb);  in tcp_data_queue_ofo()
4397 		if (!after(end_seq, TCP_SKB_CB(skb1)->seq))  in tcp_data_queue_ofo()
4399 		if (before(end_seq, TCP_SKB_CB(skb1)->end_seq)) {  in tcp_data_queue_ofo()
4400 			tcp_dsack_extend(sk, TCP_SKB_CB(skb1)->seq,  in tcp_data_queue_ofo()
4404 		__skb_unlink(skb1, &tp->out_of_order_queue);  in tcp_data_queue_ofo()
4405 		tcp_dsack_extend(sk, TCP_SKB_CB(skb1)->seq,  in tcp_data_queue_ofo()
4406 				 TCP_SKB_CB(skb1)->end_seq);  in tcp_data_queue_ofo()
4408 		__kfree_skb(skb1);  in tcp_data_queue_ofo()