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inet: makes syn_ack_timeout mandatory

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There are two struct request_sock_ops providers, tcp and dccp.

inet_csk_reqsk_queue_prune() can avoid testing syn_ack_timeout being
NULL if we make it non NULL like syn_ack_timeout

Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Cc: dccp@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Eric Dumazet 2012-04-12 22:16:05 +00:00 • committed by David S. Miller
commit c72e118334
4 changed files with 10 additions and 2 deletions
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2
include/linux/dccp.h
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@ -549,6 +549,8 @@ static inline const char *dccp_role(const struct sock *sk)
return NULL;
}
extern void dccp_syn_ack_timeout(struct sock *sk, struct request_sock *req);
#endif /* __KERNEL__ */
#endif /* _LINUX_DCCP_H */