tbf: Only free TBF if it was replaced in rcv_control_ack
Currently the TBF whose PACCH has been used to send an assigment
is freed if it is in state WAIT_RELEASE. Sometimes this TBF could
be used for several assignments (e.g. an 'old' DL TBF is used to
assign an UL and then a DL TBF). The second of these assigments will
never be sent in that case. On the other hand, the MS replaces a
TBF of the same direction, so the old one can be freed in that case.
Only free the TBF if it is in state WAIT_RELEASE and has the same
direction like the new one.
Sponsored-by: On-Waves ehf
1 file changed