Commit d876ec8d authored Feb 06, 2025 by Eric Dumazet Committed by Jakub Kicinski Feb 07, 2025

tcp: do not export tcp_parse_mss_option() and tcp_mtup_init()



These two functions are not called from modules.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Reviewed-by: Joe Damato <jdamato@fastly.com>
Reviewed-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Link: https://patch.msgid.link/20250206093436.2609008-1-edumazet@google.com


Signed-off-by: Jakub Kicinski <kuba@kernel.org>

parent a494d151

net/ipv4/tcp_input.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -4174,7 +4174,6 @@ u16 tcp_parse_mss_option(const struct tcphdr *th, u16 user_mss)
		}
		return mss;
		}
		EXPORT_SYMBOL_GPL(tcp_parse_mss_option);

		/* Look for tcp options. Normally only called on SYN and SYNACK packets.
		* But, this can also be called on packets in the established flow when

net/ipv4/tcp_output.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -1813,7 +1813,6 @@ void tcp_mtup_init(struct sock *sk)
		if (icsk->icsk_mtup.enabled)
		icsk->icsk_mtup.probe_timestamp = tcp_jiffies32;
		}
		EXPORT_SYMBOL(tcp_mtup_init);

		/* This function synchronize snd mss to current pmtu/exthdr set.