net: make tcp_cleanup_rbuf private (3f334078) · Commits · 戴 / test

net_dma was the only external user so this can become local to tcp.c again. Cc: James Morris <jmorris@namei.org> Cc: Patrick McHardy <kaber@trash.net> Cc: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru> Cc: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> Acked-by:

Neal Cardwell <ncardwell@google.com> Acked-by:

David S. Miller <davem@davemloft.net> Signed-off-by:

Dan Williams <dan.j.williams@intel.com>

include/net/tcp.h

+0 −1

Original line number	Diff line number	Diff line
		@@ -371,7 +371,6 @@ int tcp_rcv_state_process(struct sock sk, struct sk_buff skb,
		void tcp_rcv_established(struct sock sk, struct sk_buff skb,
		const struct tcphdr *th, unsigned int len);
		void tcp_rcv_space_adjust(struct sock *sk);
		void tcp_cleanup_rbuf(struct sock *sk, int copied);
		int tcp_twsk_unique(struct sock sk, struct sock sktw, void *twp);
		void tcp_twsk_destructor(struct sock *sk);
		ssize_t tcp_splice_read(struct socket sk, loff_t ppos,

net/ipv4/tcp.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1377,7 +1377,7 @@ static int tcp_peek_sndq(struct sock sk, struct msghdr msg, int len)
		* calculation of whether or not we must ACK for the sake of
		* a window update.
		*/
		void tcp_cleanup_rbuf(struct sock *sk, int copied)
		static void tcp_cleanup_rbuf(struct sock *sk, int copied)
		{
		struct tcp_sock *tp = tcp_sk(sk);
		bool time_to_ack = false;

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