r = in_addr_to_string(family, a, &pretty);
if (r < 0) {
- log_error("%s: failed to print address: %s", name, strerror(-r));
+ log_error_errno(r, "%s: failed to print address: %m", name);
continue;
}
case 'i':
arg_ifindex = if_nametoindex(optarg);
- if (arg_ifindex <= 0) {
- log_error("Unknown interfaces %s: %m", optarg);
- return -errno;
- }
+ if (arg_ifindex <= 0)
+ return log_error_errno(errno, "Unknown interfaces %s: %m", optarg);
break;
case 't':
r = sd_bus_open_system(&bus);
if (r < 0) {
- log_error("sd_bus_open_system: %s", strerror(-r));
+ log_error_errno(r, "sd_bus_open_system: %m");
goto finish;
}