Lines Matching refs:skb1
4779 struct sk_buff *skb1;
4841 skb1 = rb_to_skb(parent);
4842 if (before(seq, TCP_SKB_CB(skb1)->seq)) {
4846 if (before(seq, TCP_SKB_CB(skb1)->end_seq)) {
4847 if (!after(end_seq, TCP_SKB_CB(skb1)->end_seq)) {
4856 if (after(seq, TCP_SKB_CB(skb1)->seq)) {
4858 tcp_dsack_set(sk, seq, TCP_SKB_CB(skb1)->end_seq);
4860 /* skb's seq == skb1's seq and skb covers skb1.
4861 * Replace skb1 with skb.
4863 rb_replace_node(&skb1->rbnode, &skb->rbnode,
4866 TCP_SKB_CB(skb1)->seq,
4867 TCP_SKB_CB(skb1)->end_seq);
4870 tcp_drop(sk, skb1);
4873 } else if (tcp_ooo_try_coalesce(sk, skb1,
4886 while ((skb1 = skb_rb_next(skb)) != NULL) {
4887 if (!after(end_seq, TCP_SKB_CB(skb1)->seq))
4889 if (before(end_seq, TCP_SKB_CB(skb1)->end_seq)) {
4890 tcp_dsack_extend(sk, TCP_SKB_CB(skb1)->seq,
4894 rb_erase(&skb1->rbnode, &tp->out_of_order_queue);
4895 tcp_dsack_extend(sk, TCP_SKB_CB(skb1)->seq,
4896 TCP_SKB_CB(skb1)->end_seq);
4898 tcp_drop(sk, skb1);
4901 if (!skb1)
5132 struct sk_buff *skb1;
5136 skb1 = rb_to_skb(parent);
5137 if (before(TCP_SKB_CB(skb)->seq, TCP_SKB_CB(skb1)->seq))