rsl: Add missing breaks in the code

Given that the method is only called for a traffic channels the
missing breaks didn't hurt.

Fixes: Coverity CID 1040731, CID 1040732, CID 1040733,
       CID 1040734
1 file changed
tree: 4acd2a6e53f413884b20bc76fb4cbda71b09aa91
  1. debian/
  2. hlrsync/
  3. linux-kernel/
  4. openbsc/
  5. wireshark/
  6. README