[ALSA] sound/drivers/dummy.c: fix negative snd_pcm_format_width() check
authorRoel Kluin <12o3l@tiscali.nl>
Wed, 16 Apr 2008 17:30:30 +0000 (19:30 +0200)
committerTakashi Iwai <tiwai@suse.de>
Thu, 24 Apr 2008 10:00:38 +0000 (12:00 +0200)
bps is unsigned, a negative snd_pcm_format_width() return value is not noticed

Signed-off-by: Roel Kluin <12o3l@tiscali.nl>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

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