bsc: fix bail out in case of problems bootstrapping BTS or E1 input

The error message was missing in case of problems bootstrapping the BTS.
The E1 input driver initialization was displayed in the standard output,
now this error is reported via logs.
1 file changed
tree: fb91f7dde6977111ff91d275240dfcbcb7c7f2c9
  1. hlrsync/
  2. linux-kernel/
  3. openbsc/
  4. wireshark/
  5. README