rename gsm0408_gprs_rcvmsg() to gsm0408_gprs_rcvmsg_gb()

This is the entry point for GMM from Gb.  We will create a new one
for Iu, so let's be explicit rather than implicit.

Change-Id: I93c074bf99db041117c0dc03dc8255879845a875
4 files changed
tree: a689825f1ff275625780d3deaa43cbbc1f990662
  1. contrib/
  2. debian/
  3. openbsc/
  4. .gitignore
  5. .gitreview