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Diffstat (limited to 'src/timedate/timedatectl.c')
-rw-r--r--src/timedate/timedatectl.c11
1 files changed, 4 insertions, 7 deletions
diff --git a/src/timedate/timedatectl.c b/src/timedate/timedatectl.c
index 53123154db..36c3f3cfcd 100644
--- a/src/timedate/timedatectl.c
+++ b/src/timedate/timedatectl.c
@@ -374,8 +374,7 @@ static int list_timezones(sd_bus *bus, char **args, unsigned n) {
return 0;
}
-static int help(void) {
-
+static void help(void) {
printf("%s [OPTIONS...] COMMAND ...\n\n"
"Query or change system time and date settings.\n\n"
" -h --help Show this help message\n"
@@ -393,8 +392,6 @@ static int help(void) {
" set-local-rtc BOOL Control whether RTC is in local time\n"
" set-ntp BOOL Control whether NTP is enabled\n",
program_invocation_short_name);
-
- return 0;
}
static int parse_argv(int argc, char *argv[]) {
@@ -422,12 +419,13 @@ static int parse_argv(int argc, char *argv[]) {
assert(argc >= 0);
assert(argv);
- while ((c = getopt_long(argc, argv, "hH:M:", options, NULL)) >= 0) {
+ while ((c = getopt_long(argc, argv, "hH:M:", options, NULL)) >= 0)
switch (c) {
case 'h':
- return help();
+ help();
+ return 0;
case ARG_VERSION:
puts(PACKAGE_STRING);
@@ -462,7 +460,6 @@ static int parse_argv(int argc, char *argv[]) {
default:
assert_not_reached("Unhandled option");
}
- }
return 1;
}