Prepare for '-Wunused-parameter'

[lttng-tools.git] / tests / regression / ust / daemon / daemon.c

diff --git a/tests/regression/ust/daemon/daemon.c b/tests/regression/ust/daemon/daemon.c
index 477e1a6203bed942c488238a9ce65846bf224a40..44ec182fab47a2e5340d115783ebcea62f69e65e 100644 (file)
--- a/tests/regression/ust/daemon/daemon.c
+++ b/tests/regression/ust/daemon/daemon.c
@@ -2,19 +2,8 @@
  * Copyright (C) 2009  Pierre-Marc Fournier
  * Copyright (C) 2011-2012  Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
  *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; version 2.1 of
- * the License.
+ * SPDX-License-Identifier: LGPL-2.1-only
  *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA
  */
 
 #include <stdio.h>
@@ -26,15 +15,10 @@
 #define TRACEPOINT_CREATE_PROBES
 #include "ust_tests_daemon.h"
 
-int main(int argc, char **argv, char *env[])
+int main(void)
 {
        int result;
 
-       if (argc < 1) {
-               fprintf(stderr, "usage: daemon\n");
-               exit(1);
-       }
-
        pid_t parent_pid = getpid();
        printf("parent_pid %d\n", parent_pid);
        tracepoint(ust_tests_daemon, before_daemon, parent_pid);