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ALSA: usb-audio: harmless underflow in snd_audigy2nx_led_put()
authorDan Carpenter <dan.carpenter@oracle.com>
Mon, 28 Sep 2015 10:06:20 +0000 (13:06 +0300)
committerTakashi Iwai <tiwai@suse.de>
Mon, 28 Sep 2015 12:33:03 +0000 (14:33 +0200)
commite87359efcaf45efc41dbaa6ec25eb26705300cee
tree3b834c58ea97ef808aefabab9109f01664d39dd7tree | snapshot (tar.gz zip)
parentb7631a12e726597cffde1b29cc3bcf811981c1fbcommit | diff
ALSA: usb-audio: harmless underflow in snd_audigy2nx_led_put()

We want to verify that "value" is either zero or one, so we test if it
is greater than one.  Unfortunately, this is a signed int so it could
also be negative.  I think this is harmless but it introduces a static
checker warning.  Let's make "value" unsigned.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/usb/mixer_quirks.c diff | blob | blame | history