diff --git a/usr.sbin/setaudit/Makefile b/usr.sbin/setaudit/Makefile
--- a/usr.sbin/setaudit/Makefile
+++ b/usr.sbin/setaudit/Makefile
@@ -1,8 +1,6 @@
 PROG=	setaudit
 MAN=	setaudit.8
 
-WARNS?=	3
-
 LIBADD+= bsm
 
 .include <bsd.prog.mk>
diff --git a/usr.sbin/setaudit/setaudit.c b/usr.sbin/setaudit/setaudit.c
--- a/usr.sbin/setaudit/setaudit.c
+++ b/usr.sbin/setaudit/setaudit.c
@@ -23,6 +23,7 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  */
+
 #include <sys/types.h>
 #include <sys/socket.h>
 
@@ -31,23 +32,18 @@
 
 #include <netinet/in.h>
 
-#include <stdio.h>
+#include <err.h>
+#include <netdb.h>
 #include <pwd.h>
+#include <stdio.h>
+#include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
-#include <netdb.h>
-#include <stdlib.h>
-#include <err.h>
-
-static char	*aflag;
-static char	*mflag;
-static char	*sflag;
 
 static void
 usage(char *prog)
 {
-
-	(void) fprintf(stderr,
+	(void)fprintf(stderr,
 	    "usage: %s [-46] [-a auid] [-m mask] [-s source] [-p port] command ...\n",
 	    prog);
 	exit(1);
@@ -62,15 +58,17 @@
 	auditinfo_addr_t aia;
 	struct addrinfo *res;
 	struct passwd *pwd;
-	char *r, *prog;
+	char *aflag, *mflag, *sflag, *r, *prog;
 	int ch, error;
 
+	aflag = mflag = sflag = NULL;
+
 	prog = argv[0];
 	bzero(&aia, sizeof(aia));
 	bzero(&hints, sizeof(hints));
 	aia.ai_termid.at_type = AU_IPv4;
 	hints.ai_family = PF_UNSPEC;
-	while ((ch = getopt(argc, argv, "46a:m:s:p:")) != -1)
+	while ((ch = getopt(argc, argv, "46a:m:p:s:")) != -1)
 		switch (ch) {
 		case '4':
 			hints.ai_family = PF_INET;
@@ -84,12 +82,12 @@
 		case 'm':
 			mflag = optarg;
 			break;
-		case 's':
-			sflag = optarg;
-			break;
 		case 'p':
 			aia.ai_termid.at_port = htons(atoi(optarg));
 			break;
+		case 's':
+			sflag = optarg;
+			break;
 		default:
 			usage(prog);
 			/* NOT REACHED */
@@ -117,14 +115,14 @@
 			errx(1, "%s", gai_strerror(error));
 		switch (res->ai_family) {
 		case PF_INET6:
-			sin6 = (struct sockaddr_in6 *) res->ai_addr;
+			sin6 = (struct sockaddr_in6 *)(void *)res->ai_addr;
 			bcopy(&sin6->sin6_addr.s6_addr,
 			    &aia.ai_termid.at_addr[0],
 			    sizeof(struct in6_addr));
 			aia.ai_termid.at_type = AU_IPv6;
 			break;
 		case PF_INET:
-			sin = (struct sockaddr_in *) res->ai_addr;
+			sin = (struct sockaddr_in *)(void *)res->ai_addr;
 			bcopy(&sin->sin_addr.s_addr,
 			    &aia.ai_termid.at_addr[0],
 			    sizeof(struct in_addr));
@@ -135,6 +133,6 @@
 	if (setaudit_addr(&aia, sizeof(aia)) < 0) {
 		err(1, "setaudit_addr");
 	}
-	(void) execvp(*argv, argv);
+	(void)execvp(*argv, argv);
 	err(1, "%s", *argv);
 }