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From: Sam Leffler <sam@FreeBSD.org>
To: Perforce Change Reviews <perforce@freebsd.org>
Subject: PERFORCE change 37000 for review
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http://perforce.freebsd.org/chv.cgi?CH=37000

Change 37000 by sam@sam_ebb on 2003/08/26 17:32:48

	remove unused global var

Affected files ...

.. //depot/projects/netperf/sys/netinet/if_ether.c#4 edit

Differences ...

==== //depot/projects/netperf/sys/netinet/if_ether.c#4 (text+ko) ====

@@ -105,7 +105,6 @@
 static	LIST_HEAD(, llinfo_arp) llinfo_arp;
 
 static struct	ifqueue arpintrq;
-static int	arp_inuse;		/* NB: not used for anything */
 static int	arp_allocated;
 static int	arpinit_done;
 
@@ -231,7 +230,7 @@
 			log(LOG_DEBUG, "%s: malloc failed\n", __func__);
 			break;
 		}
-		arp_inuse++, arp_allocated++;
+		arp_allocated++;
 		la->la_rt = rt;
 		rt->rt_flags |= RTF_LLINFO;
 		RADIX_NODE_HEAD_LOCK_ASSERT(rt_tables[AF_INET]);
@@ -282,7 +281,6 @@
 	case RTM_DELETE:
 		if (la == 0)
 			break;
-		arp_inuse--;
 		RADIX_NODE_HEAD_LOCK_ASSERT(rt_tables[AF_INET]);
 		LIST_REMOVE(la, la_le);
 		rt->rt_llinfo = 0;