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network/dhcp4: do not restart IPv4LL client when KeepConfiguration=dhcp

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When KeepConfiguration=dhcp, we do not remove acquired address, hence
not necessary to restart IPv4LL client.
This commit is contained in:
Yu Watanabe
2024-11-02 22:42:01 +09:00
parent 89099136d7
commit fecd205d3e
1 changed files with 5 additions and 5 deletions
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src/network/networkd-dhcp4.c
+5 -5
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@@ -1168,6 +1168,11 @@ static int dhcp4_handler(sd_dhcp_client *client, int event, void *userdata) {
switch (event) {
case SD_DHCP_CLIENT_EVENT_STOP:
if (FLAGS_SET(link->network->keep_configuration, KEEP_CONFIGURATION_DHCP)) {
log_link_notice(link, "DHCPv4 connection considered critical, ignoring request to reconfigure it.");
return 0;
}
if (link->ipv4ll) {
log_link_debug(link, "DHCP client is stopped. Acquiring IPv4 link-local address");
@@ -1182,11 +1187,6 @@ static int dhcp4_handler(sd_dhcp_client *client, int event, void *userdata) {
return log_link_warning_errno(link, r, "Could not acquire IPv4 link-local address: %m");
}
if (FLAGS_SET(link->network->keep_configuration, KEEP_CONFIGURATION_DHCP)) {
log_link_notice(link, "DHCPv4 connection considered critical, ignoring request to reconfigure it.");
return 0;
}
if (link->dhcp_lease) {
if (link->network->dhcp_send_release) {
r = sd_dhcp_client_send_release(client);