From 8265a26d7990cf6f9967bc9491e8aa31baf98309 Mon Sep 17 00:00:00 2001
From: ngie <ngie@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Date: Tue, 19 Jan 2016 01:41:19 +0000
Subject: [PATCH] MFC r294128:

Fix -Wunused warning with clang/gcc

- Get rid of unused argc/argv variables in main
- Bump WARNS to 6


git-svn-id: svn://svn.freebsd.org/base/stable/10@294305 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
---
 tools/regression/sockets/unix_gc/Makefile  | 2 +-
 tools/regression/sockets/unix_gc/unix_gc.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/regression/sockets/unix_gc/Makefile b/tools/regression/sockets/unix_gc/Makefile
index 0c66493fa..184660965 100644
--- a/tools/regression/sockets/unix_gc/Makefile
+++ b/tools/regression/sockets/unix_gc/Makefile
@@ -2,6 +2,6 @@
 
 PROG=	unix_gc
 MAN=
-WARNS?=	3
+WARNS?=	6
 
 .include <bsd.prog.mk>
diff --git a/tools/regression/sockets/unix_gc/unix_gc.c b/tools/regression/sockets/unix_gc/unix_gc.c
index 8cae2d97a..e378f3aee 100644
--- a/tools/regression/sockets/unix_gc/unix_gc.c
+++ b/tools/regression/sockets/unix_gc/unix_gc.c
@@ -752,7 +752,7 @@ recursion(void)
 
 #define	RMDIR	"rm -Rf "
 int
-main(int argc, char *argv[])
+main(void)
 {
 	char cmd[sizeof(RMDIR) + PATH_MAX];
 	int serrno;
-- 
2.45.0