diff --git a/sound/usb/clock.c b/sound/usb/clock.c index f3ca59005d9143fcd37aa971294f065681d3fe2c..674e15bf98ed5c5c1dfeeac2376f995da1990ef7 100644 --- a/sound/usb/clock.c +++ b/sound/usb/clock.c @@ -531,6 +531,12 @@ static int set_sample_rate_v1(struct snd_usb_audio *chip, int iface, } crate = data[0] | (data[1] << 8) | (data[2] << 16); + if (!crate) { + dev_info(&dev->dev, "failed to read current rate; disabling the check\n"); + chip->sample_rate_read_error = 3; /* three strikes, see above */ + return 0; + } + if (crate != rate) { dev_warn(&dev->dev, "current rate %d is different from the runtime rate %d\n", crate, rate); // runtime->rate = crate;