Author: tuexen
Date: Sun Jul 7 15:57:12 2013
New Revision: 252959
URL: http://svnweb.freebsd.org/changeset/base/252959
Log:
MFC r244730:
Some cleanups.
Modified:
stable/9/sys/netinet/sctp_usrreq.c
Directory Properties:
stable/9/sys/ (props changed)
Modified: stable/9/sys/netinet/sctp_usrreq.c
==============================================================================
--- stable/9/sys/netinet/sctp_usrreq.c Sun Jul 7 15:55:01 2013
(r252958)
+++ stable/9/sys/netinet/sctp_usrreq.c Sun Jul 7 15:57:12 2013
(r252959)
@@ -547,27 +547,21 @@ try_again:
static int
sctp_bind(struct socket *so, struct sockaddr *addr, struct thread *p)
{
- struct sctp_inpcb *inp = NULL;
- int error;
+ struct sctp_inpcb *inp;
-#ifdef INET
- if (addr && addr->sa_family != AF_INET) {
- /* must be a v4 address! */
- SCTP_LTRACE_ERR_RET(inp, NULL, NULL, SCTP_FROM_SCTP_USRREQ,
EINVAL);
- return (EINVAL);
- }
-#endif /* INET6 */
- if (addr && (addr->sa_len != sizeof(struct sockaddr_in))) {
- SCTP_LTRACE_ERR_RET(inp, NULL, NULL, SCTP_FROM_SCTP_USRREQ,
EINVAL);
- return (EINVAL);
- }
inp = (struct sctp_inpcb *)so->so_pcb;
if (inp == NULL) {
SCTP_LTRACE_ERR_RET(inp, NULL, NULL, SCTP_FROM_SCTP_USRREQ,
EINVAL);
return (EINVAL);
}
- error = sctp_inpcb_bind(so, addr, NULL, p);
- return (error);
+ if (addr != NULL) {
+ if ((addr->sa_family != AF_INET) ||
+ (addr->sa_len != sizeof(struct sockaddr_in))) {
+ SCTP_LTRACE_ERR_RET(inp, NULL, NULL,
SCTP_FROM_SCTP_USRREQ, EINVAL);
+ return (EINVAL);
+ }
+ }
+ return (sctp_inpcb_bind(so, addr, NULL, p));
}
#endif
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