nat: Return error code in queue_for_msc

Might be useful in the future for its callers, since sometimes actions
need to be taken place based on whether enqueuing failed (and msg was
freed).

Change-Id: I9f172f9c9ca9db18f6adcf9267db23c73e9d5bc6
1 file changed
tree: 3977151f76ffb423d77404c834f14ab1bc174536
  1. contrib/
  2. debian/
  3. manuals/
  4. openbsc/
  5. .gitignore
  6. .gitreview
  7. .mailmap