include/net/tcp.h
2037
int tcp_md5_key_copy(struct sock *sk, const union tcp_md5_addr *addr,
net/ipv4/tcp_ipv4.c
1749
if (tcp_md5_key_copy(newsk, addr, AF_INET, 32, l3index, key))
net/ipv6/tcp_ipv6.c
1504
if (tcp_md5_key_copy(newsk, addr, AF_INET6, 128, l3index, key))
