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sd-dhcp-client: avoid "maybe-uninitialized" warning in client_timeout_resend()

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When compiling with CFLAGS='-Werror=maybe-uninitialized -Og' we get a
warning about uninitialized "next_timeout" variable.

Avoid the warning by adding an (unreachable) "default" label.

Fixes: c24288d21e ("sd-dhcp-client: correct dhcpv4 renew/rebind retransmit timeouts")
This commit is contained in:
Thomas Haller 2020-12-23 13:18:56 +01:00 committed by Yu Watanabe
parent b945573303
commit 1835a8a105
1 changed files with 3 additions and 0 deletions
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3
src/libsystemd-network/sd-dhcp-client.c
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@ -1275,6 +1275,9 @@ static int client_timeout_resend(
case DHCP_STATE_STOPPED: case DHCP_STATE_STOPPED:
r = -EINVAL; r = -EINVAL;
goto error; goto error;
default:
assert_not_reached("Unhandled choice");
} }
r = event_reset_time(client->event, &client->timeout_resend, r = event_reset_time(client->event, &client->timeout_resend,