[src/trunk]: src/usr.sbin/wake remove stupid casts. if lint complains about ...

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

details:   https://anonhg.NetBSD.org/src/rev/8e30021e55fa
branches:  trunk
changeset: 750686:8e30021e55fa
user:      mbalmer <mbalmer%NetBSD.org@localhost>
date:      Sun Jan 10 19:40:11 2010 +0000

description:
remove stupid casts.  if lint complains about return values that are ignored,
lint should fe fixed, and not code being cluttered.

diffstat:

 usr.sbin/wake/wake.c |  10 +++++-----
 1 files changed, 5 insertions(+), 5 deletions(-)

diffs (34 lines):

diff -r 09f10f2ba60b -r 8e30021e55fa usr.sbin/wake/wake.c
--- a/usr.sbin/wake/wake.c      Sun Jan 10 19:04:35 2010 +0000
+++ b/usr.sbin/wake/wake.c      Sun Jan 10 19:40:11 2010 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: wake.c,v 1.11 2010/01/04 11:34:39 mbalmer Exp $ */
+/* $NetBSD: wake.c,v 1.12 2010/01/10 19:40:11 mbalmer Exp $ */
 
 /*
  * Copyright (C) 2006, 2007, 2008, 2009, 2010 Marc Balmer <marc%msys.ch@localhost>
@@ -74,7 +74,7 @@
 static void
 usage(void)
 {
-       (void)fprintf(stderr, "usage: %s [interface] lladdr [lladdr ...]\n",
+       fprintf(stderr, "usage: %s [interface] lladdr [lladdr ...]\n",
            getprogname());
        exit(EXIT_FAILURE);
 }
@@ -166,12 +166,12 @@
        int i;
        ssize_t bw, len;
 
-       (void)memset(pkt.hdr.ether_dhost, 0xff, sizeof(pkt.hdr.ether_dhost));
+       memset(pkt.hdr.ether_dhost, 0xff, sizeof(pkt.hdr.ether_dhost));
        pkt.hdr.ether_type = htons(0);
-       (void)memset(pkt.data, 0xff, SYNC_LEN);
+       memset(pkt.data, 0xff, SYNC_LEN);
        for (p = pkt.data + SYNC_LEN, i = 0; i < DESTADDR_COUNT;
            p += ETHER_ADDR_LEN, i++)
-               (void)memcpy(p, addr->ether_addr_octet, ETHER_ADDR_LEN);
+               memcpy(p, addr->ether_addr_octet, ETHER_ADDR_LEN);
        p = (u_char *)(void *)&pkt;
        len = sizeof(pkt);
        bw = 0;