Author: tuexen
Date: Tue Nov 6 12:55:03 2018
New Revision: 340179
URL: https://svnweb.freebsd.org/changeset/base/340179
Log:
Don't use a function when neither INET nor INET6 are defined.
This is a valid case for the userland stack, where this fixes
two set-but-not-used warnings in this case.
Thanks to Christian Wright for reporting the issue.
Modified:
head/sys/netinet/sctp_output.c
Modified: head/sys/netinet/sctp_output.c
==============================================================================
--- head/sys/netinet/sctp_output.c Tue Nov 6 12:52:58 2018
(r340178)
+++ head/sys/netinet/sctp_output.c Tue Nov 6 12:55:03 2018
(r340179)
@@ -3733,6 +3733,7 @@ sctp_process_cmsgs_for_init(struct sctp_tcb *stcb, str
return (0);
}
+#if defined(INET) || defined(INET6)
static struct sctp_tcb *
sctp_findassociation_cmsgs(struct sctp_inpcb **inp_p,
uint16_t port,
@@ -3822,6 +3823,7 @@ sctp_findassociation_cmsgs(struct sctp_inpcb **inp_p,
}
return (NULL);
}
+#endif
static struct mbuf *
sctp_add_cookie(struct mbuf *init, int init_offset,
@@ -12699,9 +12701,11 @@ sctp_lower_sosend(struct socket *so,
SCTP_INP_WUNLOCK(inp);
/* With the lock applied look again */
stcb = sctp_findassociation_ep_addr(&t_inp, addr, &net, NULL,
NULL);
+#if defined(INET) || defined(INET6)
if ((stcb == NULL) && (control != NULL) && (port > 0)) {
stcb = sctp_findassociation_cmsgs(&t_inp, port,
control, &net, &error);
}
+#endif
if (stcb == NULL) {
SCTP_INP_WLOCK(inp);
SCTP_INP_DECR_REF(inp);
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