diff options
| -rw-r--r-- | sound/usb/mixer.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c index 61b348383de8..0537c6322990 100644 --- a/sound/usb/mixer.c +++ b/sound/usb/mixer.c @@ -1476,9 +1476,9 @@ static int parse_audio_feature_unit(struct mixer_build *state, int unitid, return -EINVAL; } csize = hdr->bControlSize; - if (!csize) { + if (csize <= 1) { usb_audio_dbg(state->chip, - "unit %u: invalid bControlSize == 0\n", + "unit %u: invalid bControlSize <= 1\n", unitid); return -EINVAL; } |