svn commit: r266071 - stable/9/sys/netinet

[Michael Tuexen]

Author: tuexen
Date: Wed May 14 18:25:50 2014
New Revision: 266071
URL: http://svnweb.freebsd.org/changeset/base/266071

Log:
  MFC r262252:
  
  Remove redundant code and fix a style error.

Modified:
  stable/9/sys/netinet/sctp_input.c
  stable/9/sys/netinet/sctp_output.c
Directory Properties:
  stable/9/sys/   (props changed)

Modified: stable/9/sys/netinet/sctp_input.c
==============================================================================
--- stable/9/sys/netinet/sctp_input.c	Wed May 14 18:25:13 2014	(r266070)
+++ stable/9/sys/netinet/sctp_input.c	Wed May 14 18:25:50 2014	(r266071)
@@ -439,7 +439,6 @@ sctp_process_init_ack(struct mbuf *m, in
 
 	/* First verify that we have no illegal param's */
 	abort_flag = 0;
-	op_err = NULL;
 
 	op_err = sctp_arethere_unrecognized_parameters(m,
 	    (offset + sizeof(struct sctp_init_chunk)),
@@ -1553,8 +1552,7 @@ sctp_process_cookie_existing(struct mbuf
 			return (NULL);
 
 		}
-		switch SCTP_GET_STATE
-			(asoc) {
+		switch (SCTP_GET_STATE(asoc)) {
 		case SCTP_STATE_COOKIE_WAIT:
 		case SCTP_STATE_COOKIE_ECHOED:
 			/*
@@ -1644,7 +1642,7 @@ sctp_process_cookie_existing(struct mbuf
 			 * have simply lost the COOKIE-ACK
 			 */
 			break;
-			}	/* end switch */
+		}		/* end switch */
 		sctp_stop_all_cookie_timers(stcb);
 		/*
 		 * We ignore the return code here.. not sure if we should

Modified: stable/9/sys/netinet/sctp_output.c
==============================================================================
--- stable/9/sys/netinet/sctp_output.c	Wed May 14 18:25:13 2014	(r266070)
+++ stable/9/sys/netinet/sctp_output.c	Wed May 14 18:25:50 2014	(r266071)
@@ -3671,7 +3671,6 @@ sctp_add_cookie(struct mbuf *init, int i
 	int sig_offset;
 	uint16_t cookie_sz;
 
-	mret = NULL;
 	mret = sctp_get_mbuf_for_msg((sizeof(struct sctp_state_cookie) +
 	    sizeof(struct sctp_paramhdr)), 0,
 	    M_DONTWAIT, 1, MT_DATA);
@@ -8960,7 +8959,6 @@ sctp_send_cookie_ack(struct sctp_tcb *st
 	struct sctp_chunkhdr *hdr;
 	struct sctp_tmit_chunk *chk;
 
-	cookie_ack = NULL;
 	SCTP_TCB_LOCK_ASSERT(stcb);
 
 	cookie_ack = sctp_get_mbuf_for_msg(sizeof(struct sctp_chunkhdr), 0, M_DONTWAIT, 1, MT_HEADER);