Remove the bench option, add num_reads instead for controlling how many reads to send. Default is read forever.
Remove the bench option, add num_reads instead for controlling how many
reads to send. Default is read forever.

kylelemons/gousb,bernhardgoedel/gousb,bernhardgoedel/gousb,kylelemons/gousb,google/gousb,google/gousb,google/gousb,bernhardgoedel/gousb,kylelemons/gousb