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network: add more log messages in configuring DHCP6 client

This commit is contained in:
Yu Watanabe 2018-08-01 10:42:49 +09:00 committed by Zbigniew Jędrzejewski-Szmek
parent 1f6860d984
commit 5bad7ebdda
1 changed files with 14 additions and 16 deletions
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30
src/network/networkd-dhcp6.c
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@ -457,7 +457,7 @@ static int dhcp6_set_hostname(sd_dhcp6_client *client, Link *link) {
}
int dhcp6_configure(Link *link) {
sd_dhcp6_client *client = NULL;
_cleanup_(sd_dhcp6_client_unrefp) sd_dhcp6_client *client = NULL;
const DUID *duid;
int r;
@ -468,22 +468,24 @@ int dhcp6_configure(Link *link) {
return 0;
r = sd_dhcp6_client_new(&client);
if (r == -ENOMEM)
return log_oom();
if (r < 0)
return r;
return log_link_error_errno(link, r, "DHCP6 CLIENT: Failed to create DHCP6 client: %m");
r = sd_dhcp6_client_attach_event(client, NULL, 0);
if (r < 0)
goto error;
return log_link_error_errno(link, r, "DHCP6 CLIENT: Failed to attach event: %m");
r = sd_dhcp6_client_set_mac(client,
(const uint8_t *) &link->mac,
sizeof (link->mac), ARPHRD_ETHER);
if (r < 0)
goto error;
return log_link_error_errno(link, r, "DHCP6 CLIENT: Failed to set MAC address: %m");
r = sd_dhcp6_client_set_iaid(client, link->network->iaid);
if (r < 0)
goto error;
return log_link_error_errno(link, r, "DHCP6 CLIENT: Failed to set IAID: %m");
duid = link_duid(link);
r = sd_dhcp6_client_set_duid(client,
@ -491,37 +493,33 @@ int dhcp6_configure(Link *link) {
duid->raw_data_len > 0 ? duid->raw_data : NULL,
duid->raw_data_len);
if (r < 0)
goto error;
return log_link_error_errno(link, r, "DHCP6 CLIENT: Failed to set DUID: %m");
r = dhcp6_set_hostname(client, link);
if (r < 0)
goto error;
return log_link_error_errno(link, r, "DHCP6 CLIENT: Failed to set hostname: %m");
r = sd_dhcp6_client_set_ifindex(client, link->ifindex);
if (r < 0)
goto error;
return log_link_error_errno(link, r, "DHCP6 CLIENT: Failed to set ifindex: %m");
if (link->network->rapid_commit) {
r = sd_dhcp6_client_set_request_option(client, SD_DHCP6_OPTION_RAPID_COMMIT);
if (r < 0)
goto error;
return log_link_error_errno(link, r, "DHCP6 CLIENT: Failed to set request flag for rapid commit: %m");
}
r = sd_dhcp6_client_set_callback(client, dhcp6_handler, link);
if (r < 0)
goto error;
return log_link_error_errno(link, r, "DHCP6 CLIENT: Failed to set callback: %m");
if (dhcp6_enable_prefix_delegation(link)) {
r = sd_dhcp6_client_set_prefix_delegation(client, true);
if (r < 0)
goto error;
return log_link_error_errno(link, r, "DHCP6 CLIENT: Failed to set prefix delegation: %m");
}
link->dhcp6_client = client;
link->dhcp6_client = TAKE_PTR(client);
return 0;
error:
sd_dhcp6_client_unref(client);
return r;
}