bsc: f_establish_fully(): Support non-assignment cases

If it's a pure signalling procedure (like LU), the MSC will never
even send a BSSMAP ASSIGNMENT CMD.  Our test suite should be able
to produce this kind of behavior by passing "omit" as assignment
comamnd to the f_establish_fully() function.

Change-Id: I9bb5c8c19518905cf1ce121aa0b433886ec594d5
1 file changed