From 202bd73aeafc8c3afb5735d03a398aa7f1a2e08a Mon Sep 17 00:00:00 2001
From: wkoszek <wkoszek@FreeBSD.org>
Date: Mon, 18 Jan 2010 23:09:07 +0000
Subject: Small cleanup while being here: - sort includes - remove usage(),
 since it seems to come from older version   of the KLD - remove unnecessary
 variable - mark argc/argv as unused

Bring WARNS = 5 to the Makefile.
---
 share/examples/kld/syscall/test/Makefile |  1 +
 share/examples/kld/syscall/test/call.c   | 19 +++++--------------
 2 files changed, 6 insertions(+), 14 deletions(-)

(limited to 'share/examples/kld')

diff --git a/share/examples/kld/syscall/test/Makefile b/share/examples/kld/syscall/test/Makefile
index 83ad954..b1c4f72 100644
--- a/share/examples/kld/syscall/test/Makefile
+++ b/share/examples/kld/syscall/test/Makefile
@@ -3,5 +3,6 @@
 
 PROG=	call
 NO_MAN=
+WARNS+=	5
 
 .include <bsd.prog.mk>
diff --git a/share/examples/kld/syscall/test/call.c b/share/examples/kld/syscall/test/call.c
index 093ec01..1a97259 100644
--- a/share/examples/kld/syscall/test/call.c
+++ b/share/examples/kld/syscall/test/call.c
@@ -26,26 +26,17 @@
  * $FreeBSD$
  */
 
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <sys/syscall.h>
 #include <sys/types.h>
 #include <sys/module.h>
+#include <sys/syscall.h>
 
-static void usage (void);
-
-static void
-usage (void)
-{
-	fprintf (stderr, "call syscall-number\n");
-	exit (1);
-}
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
 
 int
-main(int argc, char **argv)
+main(int argc __unused, char **argv __unused)
 {
-	char *endptr;
 	int syscall_num;
 	struct module_stat stat;
 
-- 
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