diff options
| -rw-r--r-- | src/network/networkctl.c | 62 |
1 files changed, 26 insertions, 36 deletions
diff --git a/src/network/networkctl.c b/src/network/networkctl.c index c710ecda61..253692aa64 100644 --- a/src/network/networkctl.c +++ b/src/network/networkctl.c @@ -490,6 +490,9 @@ static int dump_addresses( static void dump_list(const char *prefix, char **l) { char **i; + if (strv_isempty(l)) + return; + STRV_FOREACH(i, l) { printf("%*s%s\n", (int) strlen(prefix), @@ -552,7 +555,6 @@ static int link_status_one( return rtnl_log_parse_error(r); have_mac = sd_netlink_message_read_ether_addr(reply, IFLA_ADDRESS, &e) >= 0; - if (have_mac) { const uint8_t *p; bool all_zeroes = true; @@ -567,34 +569,35 @@ static int link_status_one( have_mac = false; } - sd_netlink_message_read_u32(reply, IFLA_MTU, &mtu); + (void) sd_netlink_message_read_u32(reply, IFLA_MTU, &mtu); - sd_network_link_get_operational_state(ifindex, &operational_state); + (void) sd_network_link_get_operational_state(ifindex, &operational_state); operational_state_to_color(operational_state, &on_color_operational, &off_color_operational); - sd_network_link_get_setup_state(ifindex, &setup_state); + (void) sd_network_link_get_setup_state(ifindex, &setup_state); setup_state_to_color(setup_state, &on_color_setup, &off_color_setup); - sd_network_link_get_dns(ifindex, &dns); - sd_network_link_get_search_domains(ifindex, &search_domains); - sd_network_link_get_route_domains(ifindex, &route_domains); + (void) sd_network_link_get_dns(ifindex, &dns); + (void) sd_network_link_get_search_domains(ifindex, &search_domains); + (void) sd_network_link_get_route_domains(ifindex, &route_domains); + (void) sd_network_link_get_ntp(ifindex, &ntp); sprintf(devid, "n%i", ifindex); - (void)sd_device_new_from_device_id(&d, devid); + (void) sd_device_new_from_device_id(&d, devid); if (d) { - (void)sd_device_get_property_value(d, "ID_NET_LINK_FILE", &link); - (void)sd_device_get_property_value(d, "ID_NET_DRIVER", &driver); - (void)sd_device_get_property_value(d, "ID_PATH", &path); + (void) sd_device_get_property_value(d, "ID_NET_LINK_FILE", &link); + (void) sd_device_get_property_value(d, "ID_NET_DRIVER", &driver); + (void) sd_device_get_property_value(d, "ID_PATH", &path); r = sd_device_get_property_value(d, "ID_VENDOR_FROM_DATABASE", &vendor); if (r < 0) - (void)sd_device_get_property_value(d, "ID_VENDOR", &vendor); + (void) sd_device_get_property_value(d, "ID_VENDOR", &vendor); r = sd_device_get_property_value(d, "ID_MODEL_FROM_DATABASE", &model); if (r < 0) - (void)sd_device_get_property_value(d, "ID_MODEL", &model); + (void) sd_device_get_property_value(d, "ID_MODEL", &model); } link_get_type_string(iftype, d, &t); @@ -643,22 +646,14 @@ static int link_status_one( dump_addresses(rtnl, " Address: ", ifindex); dump_gateways(rtnl, hwdb, " Gateway: ", ifindex); - if (!strv_isempty(dns)) - dump_list(" DNS: ", dns); - if (!strv_isempty(search_domains)) - dump_list(" Search Domains: ", search_domains); - if (!strv_isempty(route_domains)) - dump_list(" Route Domains: ", route_domains); + dump_list(" DNS: ", dns); + dump_list(" Search Domains: ", search_domains); + dump_list(" Route Domains: ", route_domains); - (void) sd_network_link_get_ntp(ifindex, &ntp); - if (!strv_isempty(ntp)) - dump_list(" NTP: ", ntp); - - if (!strv_isempty(carrier_bound_to)) - dump_list("Carrier Bound To: ", carrier_bound_to); + dump_list(" NTP: ", ntp); - if (!strv_isempty(carrier_bound_by)) - dump_list("Carrier Bound By: ", carrier_bound_by); + dump_list("Carrier Bound To: ", carrier_bound_to); + dump_list("Carrier Bound By: ", carrier_bound_by); (void) sd_network_link_get_timezone(ifindex, &tz); if (tz) @@ -697,21 +692,16 @@ static int link_status(int argc, char *argv[], void *userdata) { dump_gateways(rtnl, hwdb, " Gateway: ", 0); sd_network_get_dns(&dns); - if (!strv_isempty(dns)) - dump_list(" DNS: ", dns); + dump_list(" DNS: ", dns); sd_network_get_search_domains(&search_domains); - if (!strv_isempty(search_domains)) - dump_list("Search Domains: ", search_domains); + dump_list("Search Domains: ", search_domains); sd_network_get_route_domains(&route_domains); - if (!strv_isempty(route_domains)) - dump_list(" Route Domains: ", route_domains); - + dump_list(" Route Domains: ", route_domains); sd_network_get_ntp(&ntp); - if (!strv_isempty(ntp)) - dump_list(" NTP: ", ntp); + dump_list(" NTP: ", ntp); return 0; } |