Commit
b9094b28ccd81b5ee99f6a8db5ced697f0256001
by falcontrau2rtp_hr16: check CRC bits in the TRAU frame
If CRC bits in the received TRAU frame are bad, the implication is
that this frame must have got corrupted in E1 transport. In this
case all other bits cannot be trusted, and we should deliver
BFI-no-data to RTP.
Change-Id: I4f97b67884ff7540be631298e5252d28f765fce9