From: Jaroslav Kysela <perex@perex.cz>
Date: Tue, 17 Mar 2009 13:30:31 +0000 (+0100)
Subject: ALSA: snd-hda-intel - add checks for invalid values to *query_supported_pcm()
X-Git-Tag: v2.6.30-rc1~676^2~12^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ee5047102cf632351c418060bfbe3b6eb5c42e7b;p=pandora-kernel.git

ALSA: snd-hda-intel - add checks for invalid values to *query_supported_pcm()

If ratesp or formatsp values are zero, wrong values are passed to ALSA's
the PCM midlevel code. The bug is showed more later than expected.

Also, clean a bit the code.

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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