WARNS cleanup for ip6fw

[Johan Karlsson]

Hi

I intend to commit the attached patch to make ip6fw WARNS=2
clean.

It removes an unused variable and includes <timeconv.h> to get
a prototype for the _long_to_time function.

Any objections?

/Johan K

-- 
Johan Karlsson		mailto:johan at FreeBSD.org
-------------- next part --------------
Index: sbin/ip6fw/Makefile
===================================================================
RCS file: /home/ncvs/src/sbin/ip6fw/Makefile,v
retrieving revision 1.5
diff -u -r1.5 Makefile
--- sbin/ip6fw/Makefile	23 Feb 2004 20:13:52 -0000	1.5
+++ sbin/ip6fw/Makefile	25 Feb 2004 18:44:20 -0000
@@ -1,7 +1,7 @@
 # $FreeBSD: src/sbin/ip6fw/Makefile,v 1.5 2004/02/23 20:13:52 johan Exp $
 
 PROG=   ip6fw
-WARNS?=	0
+WARNS?=	2
 MAN=	ip6fw.8
 
 .include <bsd.prog.mk>
Index: sbin/ip6fw/ip6fw.c
===================================================================
RCS file: /home/ncvs/src/sbin/ip6fw/ip6fw.c,v
retrieving revision 1.16
diff -u -r1.16 ip6fw.c
--- sbin/ip6fw/ip6fw.c	18 Feb 2004 15:56:53 -0000	1.16
+++ sbin/ip6fw/ip6fw.c	25 Feb 2004 18:47:30 -0000
@@ -68,6 +68,7 @@
 #include <stdarg.h>
 #include <string.h>
 #include <time.h>
+#include <timeconv.h>
 #include <unistd.h>
 #include <errno.h>
 #include <signal.h>
@@ -839,8 +840,6 @@
 		ifu->fu_via_ip6 = in6addr_any;
 		*byname = 0;
 	} else if (!isdigit(*arg)) {
-		char *q;
-
 		*byname = 1;
 		strlcpy(ifu->fu_via_if.name, arg, sizeof(ifu->fu_via_if.name));
 		/*