sgsn: Remove MM from the list before gprs_subscr_delete is called

Modify sgsn_mm_ctx_free to remove the entry from the
list as otherwise we might double free the context from
within gprs_subscriber_delete.
1 file changed
tree: a98edfcf4fcb51609deed8e649b1af676ed981d8
  1. debian/
  2. hlrsync/
  3. linux-kernel/
  4. openbsc/
  5. wireshark/
  6. README