tjh.dev / kernel
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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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>

authored by

Eric Dumazet and committed by
Jakub Kicinski d876ec8d a494d151

-2
-1
net/ipv4/tcp_input.c
··· 4174 4174 } 4175 4175 return mss; 4176 4176 } 4177 - EXPORT_SYMBOL_GPL(tcp_parse_mss_option); 4178 4177 4179 4178 /* Look for tcp options. Normally only called on SYN and SYNACK packets. 4180 4179 * But, this can also be called on packets in the established flow when
-1
net/ipv4/tcp_output.c
··· 1813 1813 if (icsk->icsk_mtup.enabled) 1814 1814 icsk->icsk_mtup.probe_timestamp = tcp_jiffies32; 1815 1815 } 1816 - EXPORT_SYMBOL(tcp_mtup_init); 1817 1816 1818 1817 /* This function synchronize snd mss to current pmtu/exthdr set. 1819 1818