AMR config cleanup step 2: filter modes also for VTY

The previous patch reshuffled the code without having any functional
change. In this patch, a functional change follows:

It does not really make sense to decide on AMR mode filtering based on
whether an activation request came from the VTY:
a) BTS: There is no need to skip AMR mode filtering for the BTS config
   at all. There is always a BTS.
b) MSC: Instead of testing for a VTY origin of the request, rather skip
   the MSC AMR config filtering exactly when there is no conn associated
   with the lchan.

Move the bts filtering directly into mr_config_filter().

Related: SYS#5315 OS#4940 OS#3787 OS#3833
Change-Id: Ia7519d2fa9e7f0b61b222d27d077bde4660c40b9

0 files changed, 0 insertions, 0 deletions