Streams: Don't spam console when queue gets full
When interrupting a script which processes a data stream the console gets spammed with messages like
[ 412649] bhi160: queue full for 2
[ 412720] bhi160: queue full for 2
[ 412795] bhi160: queue full for 2
That makes manual interaction with the card10 on the console difficult until the menu button is pressed, disabling the stream.