subscr: Fix potential subscr ref count issue

In case the subscriber is currently busy we would omit the
subscr_put. This seems to be very hard to hit as the subscr
need to be active and at the same time be selected for the
purge operation.
1 file changed
tree: 98c901774ae6aaa8ed72399596bad9ef33fc3b11
  1. debian/
  2. hlrsync/
  3. linux-kernel/
  4. openbsc/
  5. wireshark/
  6. .gitignore
  7. README