sgsn/test: Refactor subscriber test

The code sequence that checks, whether a subscriber is still
reachable for a given IMSI, is repeated several times.

This patch puts this code sequence into a single function and adds a
check for the IMSI after the entry has been found. In addition,
some comments are extended.

Sponsored-by: On-Waves ehf
1 file changed
tree: 9758ebd879a9ab7de4e299aa477c384c2e0d414d
  1. debian/
  2. hlrsync/
  3. linux-kernel/
  4. openbsc/
  5. wireshark/
  6. README