osmux: remove redundant log message when bsc doesn't want to use Osmux

Remove redundant information log message:

<000b> bsc_mgcp_utils.c:647 BSC doesn't want to use Osmux, failing back to RTP
<000b> bsc_mgcp_utils.c:669 bsc didn't accept to use Osmux (cid=0)

One single log message is just fine. The error path already indicates
the precise reason not to accept the request to use Osmux.
1 file changed
tree: a18ad7237b4d84d156aabe50b4ad763ab7e0cd2d
  1. debian/
  2. hlrsync/
  3. linux-kernel/
  4. openbsc/
  5. wireshark/
  6. README