bssgp: Fix call to llist_entry in fc_queue_timer_cfg

Currently the DL sometimes hangs and sometimes a lot of messages
(still not able to send PDU) are logged. This is caused by an invalid
timer delay computation, setting msecs either to 0 or to some big value.

This is due to an '&' operator at the wrong place, accessing some
parts in fc instead of the first element of the list.

This commit fixes that issue.

Sponsored-by: On-Waves ehf
1 file changed