sms: Do not go through the routing a second time

If we have tried SMPP first and it was not routable, and then
tried the local delivery there is no point in trying SMPP with
the same parameters again. Leave early and return unknown sub
to the caller.
1 file changed
tree: 7ec734baa04e92d68992d8e82121c30ae03a5b94
  1. debian/
  2. hlrsync/
  3. linux-kernel/
  4. openbsc/
  5. wireshark/
  6. .gitignore
  7. README