From: Karel Zak <kzak@redhat.com>
Date: Mon, 29 Jun 2015 11:43:41 +0000 (+0200)
Subject: rtcwake: don't use usage() on error
X-Git-Tag: v2.27-rc1~103
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2626f123a5ca64fdd3574cba8bf9567d54163df2;p=thirdparty%2Futil-linux.git

rtcwake: don't use usage() on error

Signed-off-by: Karel Zak <kzak@redhat.com>
---

diff --git a/sys-utils/rtcwake.c b/sys-utils/rtcwake.c
index a53ed48f9e..e137d8436e 100644
--- a/sys-utils/rtcwake.c
+++ b/sys-utils/rtcwake.c
@@ -498,10 +498,10 @@ int main(int argc, char **argv)
 	if (ctl.verbose)
 		printf("%s",  ctl.clock_mode == CM_UTC ? _("Using UTC time.\n") :
 				_("Using local time.\n"));
-	if (!alarm && !seconds && suspend != DISABLE_MODE && suspend != SHOW_MODE) {
-		warnx(_("must provide wake time (see --seconds, --time, and --date options)"));
-		usage(stderr);
-	}
+
+	if (!alarm && !seconds && suspend != DISABLE_MODE && suspend != SHOW_MODE)
+		errx(EXIT_FAILURE, _("must provide wake time (see --seconds, --time and --date options)"));
+
 	/* device must exist and (if we'll sleep) be wakeup-enabled */
 	fd = open_dev_rtc(devname);
 	if (suspend != ON_MODE && suspend != NO_MODE && !is_wakeup_enabled(devname))