tcp: trivial: Remove nocache argument from tcp_v4_send_synack (397b4174) · Commits · 戴 / test

The nocache-argument was used in tcp_v4_send_synack as an argument to inet_csk_route_req. However, since (ipv4: Kill FLOWI_FLAG_RT_NOCACHE and associated code.) this is no more used. This patch removes the unsued argument from tcp_v4_send_synack. Signed-off-by:

Christoph Paasch <christoph.paasch@uclouvain.be> Acked-by:

Eric Dumazet <edumazet@google.com> Signed-off-by:

David S. Miller <davem@davemloft.net>

net/ipv4/tcp_ipv4.c

+2 −3

Original line number	Diff line number	Diff line
		@@ -821,8 +821,7 @@ static void tcp_v4_reqsk_send_ack(struct sock sk, struct sk_buff skb,
		*/
		static int tcp_v4_send_synack(struct sock sk, struct dst_entry dst,
		struct request_sock *req,
		u16 queue_mapping,
		bool nocache)
		u16 queue_mapping)
		{
		const struct inet_request_sock *ireq = inet_rsk(req);
		struct flowi4 fl4;
		@@ -852,7 +851,7 @@ static int tcp_v4_send_synack(struct sock sk, struct dst_entry dst,

		static int tcp_v4_rtx_synack(struct sock sk, struct request_sock req)
		{
		int res = tcp_v4_send_synack(sk, NULL, req, 0, false);
		int res = tcp_v4_send_synack(sk, NULL, req, 0);

		if (!res)
		TCP_INC_STATS_BH(sock_net(sk), TCP_MIB_RETRANSSEGS);

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