[TCP]: Fix redundant calculations of tcp_current_mss()
tcp_write_xmit() uses tcp_current_mss(), but some of it's callers,
namely __tcp_push_pending_frames(), already has this value available
already.
While we're here, fix the "cur_mss" argument to be "unsigned int"
instead of plain "unsigned".
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/net/tcp.h b/include/net/tcp.h
index f32e7ae..9416236 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -850,7 +850,7 @@
extern void __tcp_data_snd_check(struct sock *sk, struct sk_buff *skb);
extern void __tcp_push_pending_frames(struct sock *sk, struct tcp_sock *tp,
- unsigned cur_mss, int nonagle);
+ unsigned int cur_mss, int nonagle);
extern int tcp_may_send_now(struct sock *sk, struct tcp_sock *tp);
extern int tcp_retransmit_skb(struct sock *, struct sk_buff *);
extern void tcp_xmit_retransmit_queue(struct sock *);