log VTY telnet bind only once

After libosmocore 55dc2edc89c1a85187ef8aafc09f7d922383231f which outputs
'telnet at <ip> <port>' from telnet_init_dynif(), there's no need to log the
telnet VTY bind here anymore.

Change-Id: I97a730b28759df1d549a5049f47a3da1c16a3447
6 files changed
tree: 8048a32951d42d1bab383b578c4265f8dc9e4048
  1. contrib/
  2. debian/
  3. openbsc/
  4. .gitignore
  5. .gitreview
  6. .mailmap