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sd-dhcp-client: shorten code a bit

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This commit is contained in:
Yu Watanabe 2021-06-24 00:51:52 +09:00
parent 67d8cd8193
commit d57b62be0d
1 changed files with 4 additions and 9 deletions
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13
src/libsystemd-network/sd-dhcp-client.c
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@ -1777,7 +1777,7 @@ static int client_set_lease_timeouts(sd_dhcp_client *client) {
static int client_handle_message(sd_dhcp_client *client, DHCPMessage *message, int len) {
DHCP_CLIENT_DONT_DESTROY(client);
char time_string[FORMAT_TIMESPAN_MAX];
int r = 0, notify_event = 0;
int r, notify_event = 0;
assert(client);
assert(client->event);
@ -1800,9 +1800,6 @@ static int client_handle_message(sd_dhcp_client *client, DHCPMessage *message, i
0, 0,
client_timeout_resend, client,
client->event_priority, "dhcp4-resend-timer", true);
if (r < 0)
goto error;
break;
case DHCP_STATE_REBOOTING:
@ -1830,7 +1827,6 @@ static int client_handle_message(sd_dhcp_client *client, DHCPMessage *message, i
client->start_delay = CLAMP(client->start_delay * 2,
RESTART_AFTER_NAK_MIN_USEC, RESTART_AFTER_NAK_MAX_USEC);
return 0;
}
if (r < 0)
@ -1883,19 +1879,18 @@ static int client_handle_message(sd_dhcp_client *client, DHCPMessage *message, i
goto error;
r = client_timeout_t1(NULL, 0, client);
if (r < 0)
goto error;
break;
case DHCP_STATE_INIT:
case DHCP_STATE_INIT_REBOOT:
r = 0;
break;
case DHCP_STATE_STOPPED:
r = -EINVAL;
goto error;
default:
assert_not_reached("invalid state");
}
error: