smpp_mirror: Initialize rc when cmd_id is not DELIVER_SM

Fixes: Coverity CID 1042369
1 file changed
tree: 4f063fe7a6c26760433150f516a86598313e919e
  1. debian/
  2. hlrsync/
  3. linux-kernel/
  4. openbsc/
  5. wireshark/
  6. README