silent_call: remove unfinished fuzzer interface

Remove the fuzzer interface that was partially implemented in
gsm_04_08.c and silent_call.c is causing problems when an
SMS is sent during an active silent call. The reason for this
is that gsm0408_dispatch() in gsm_04_08.c would decide to
rout all uplink traffic to silent_call_rx() in silent_call.c.
silent_call_rx() is a stub function that discards the data.

This patch removes the fuzzer interface code by placing ifdefs
around it, so that it can be re-activated by experimentators.

Change-Id: Id500197d58663b3f4b1756136343670388b0a4bc
3 files changed
tree: 512a8c42ed3ada391f5cc6bf5ffcd1120a526a1f
  1. contrib/
  2. debian/
  3. openbsc/
  4. .gitignore
  5. .gitreview
  6. .mailmap