{ "container", no_argument, NULL, 'c' },
{ "vm", optional_argument, NULL, 'v' },
{ "quiet", no_argument, NULL, 'q' },
- { NULL, 0, NULL, 0 }
+ {}
};
int c;
switch (c) {
case 'h':
- help();
- return 0;
+ return help();
case ARG_VERSION:
puts(PACKAGE_STRING);
return -EINVAL;
default:
- log_error("Unknown option code %c", c);
- return -EINVAL;
+ assert_not_reached("Unhandled option");
}
}
switch (arg_mode) {
case ANY_VIRTUALIZATION: {
- Virtualization v;
+ int v;
v = detect_virtualization(&id);
if (v < 0) {