svn commit: r283713 - stable/10/sys/netinet

[Michael Tuexen]

Author: tuexen
Date: Fri May 29 12:17:21 2015
New Revision: 283713
URL: https://svnweb.freebsd.org/changeset/base/283713

Log:
  MFC r277046:
  
  Remove dead code.
  
  Reported by:	Coverity
  CID:		1018053

Modified:
  stable/10/sys/netinet/sctp_asconf.c
Directory Properties:
  stable/10/   (props changed)

Modified: stable/10/sys/netinet/sctp_asconf.c
==============================================================================
--- stable/10/sys/netinet/sctp_asconf.c	Fri May 29 12:13:52 2015	(r283712)
+++ stable/10/sys/netinet/sctp_asconf.c	Fri May 29 12:17:21 2015	(r283713)
@@ -596,7 +596,7 @@ sctp_handle_asconf(struct mbuf *m, unsig
 	uint32_t serial_num;
 	struct mbuf *n, *m_ack, *m_result, *m_tail;
 	struct sctp_asconf_ack_chunk *ack_cp;
-	struct sctp_asconf_paramhdr *aph, *ack_aph;
+	struct sctp_asconf_paramhdr *aph;
 	struct sctp_ipv6addr_param *p_addr;
 	unsigned int asconf_limit, cnt;
 	int error = 0;		/* did an error occur? */
@@ -679,13 +679,6 @@ sctp_handle_asconf(struct mbuf *m, unsig
 	}
 	/* param_length is already validated in process_control... */
 	offset += ntohs(p_addr->ph.param_length);	/* skip lookup addr */
-
-	/* get pointer to first asconf param in ASCONF-ACK */
-	ack_aph = (struct sctp_asconf_paramhdr *)(mtod(m_ack, caddr_t)+sizeof(struct sctp_asconf_ack_chunk));
-	if (ack_aph == NULL) {
-		SCTPDBG(SCTP_DEBUG_ASCONF1, "Gak in asconf2\n");
-		return;
-	}
 	/* get pointer to first asconf param in ASCONF */
 	aph = (struct sctp_asconf_paramhdr *)sctp_m_getptr(m, offset, sizeof(struct sctp_asconf_paramhdr), (uint8_t *) & aparam_buf);
 	if (aph == NULL) {