void *userdata) {
int r = 0;
sd_dhcp6_client *client = userdata;
- usec_t time_now, init_retransmit_time, max_retransmit_time;
+ usec_t time_now, init_retransmit_time = 0, max_retransmit_time = 0;
usec_t max_retransmit_duration = 0;
uint8_t max_retransmit_count = 0;
char time_string[FORMAT_TIMESPAN_MAX];