* case, when window is shrunk to zero. In this case
* our retransmit serves as a zero window probe.
*/
- if (!before(TCP_SKB_CB(skb)->seq, tcp_wnd_end(tp))
- && TCP_SKB_CB(skb)->seq != tp->snd_una)
+ if (!before(TCP_SKB_CB(skb)->seq, tcp_wnd_end(tp)) &&
+ TCP_SKB_CB(skb)->seq != tp->snd_una)
return -EAGAIN;
if (skb->len > cur_mss) {