if (in_flight >= tp->snd_cwnd)
return 1;
- if (!(sk->sk_route_caps & NETIF_F_TSO))
+ if (!sk_can_gso(sk))
return 0;
left = tp->snd_cwnd - in_flight;
static inline void tcp_done(struct sock *sk)
{
+ if(sk->sk_state == TCP_SYN_SENT || sk->sk_state == TCP_SYN_RECV)
+ TCP_INC_STATS_BH(TCP_MIB_ATTEMPTFAILS);
+
tcp_set_state(sk, TCP_CLOSE);
tcp_clear_xmit_timers(sk);
extern int tcp_v4_destroy_sock(struct sock *sk);
-extern struct sk_buff *tcp_tso_segment(struct sk_buff *skb, int sg);
+extern int tcp_v4_gso_send_check(struct sk_buff *skb);
+extern struct sk_buff *tcp_tso_segment(struct sk_buff *skb, int features);
#ifdef CONFIG_PROC_FS
extern int tcp4_proc_init(void);