[src/trunk]: src/sys/dev/ic remove unused

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/ca32639bc964
branches:  trunk
changeset: 327999:ca32639bc964
user:      christos <christos%NetBSD.org@localhost>
date:      Sun Mar 23 02:44:00 2014 +0000

description:
remove unused

diffstat:

 sys/dev/ic/iavc.c |  9 ++++-----
 1 files changed, 4 insertions(+), 5 deletions(-)

diffs (35 lines):

diff -r 406068eb4371 -r ca32639bc964 sys/dev/ic/iavc.c
--- a/sys/dev/ic/iavc.c Sun Mar 23 01:29:12 2014 +0000
+++ b/sys/dev/ic/iavc.c Sun Mar 23 02:44:00 2014 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: iavc.c,v 1.10 2013/05/29 09:26:02 martin Exp $ */
+/*     $NetBSD: iavc.c,v 1.11 2014/03/23 02:44:00 christos Exp $       */
 
 /*
  * Copyright (c) 2001-2003 Cubical Solutions Ltd. All rights reserved.
@@ -30,7 +30,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: iavc.c,v 1.10 2013/05/29 09:26:02 martin Exp $");
+__KERNEL_RCSID(0, "$NetBSD: iavc.c,v 1.11 2014/03/23 02:44:00 christos Exp $");
 
 #include <sys/param.h>
 #include <sys/kernel.h>
@@ -732,14 +732,13 @@
 static int iavc_receive_debugmsg(iavc_softc_t *sc, u_int8_t *dmabuf)
 {
     u_int32_t Length;
-    u_int8_t *p;
     printf("%s: receive_debugmsg\n", device_xname(sc->sc_dev));
 
     if (sc->sc_dma) {
-       p = amcc_get_word(dmabuf, &Length);
+       amcc_get_word(dmabuf, &Length);
     } else {
        Length = iavc_get_slice(sc, sc->sc_recvbuf);
-       p = sc->sc_recvbuf;
+       sc->sc_recvbuf;
     }
 
     /* XXX could show the message if trace enabled? XXX */