nl_bridge: don't abort on first mdb entry pointing to bridge
nl_bridge: don't abort on first mdb entry pointing to bridge

There might be more entries that we are interested in, so continue in
this case.

Signed-off-by: Jonas Gorski <9712c064bde5a52658fc87d6454b4956f9bf286b@bisdn.de>

bisdn/basebox,bisdn/basebox,bisdn/basebox,bisdn/basebox