ALSA: asihpi - Simplify dsp code close.
authorEliot Blennerhassett <eblennerhassett@audioscience.com>
Thu, 22 Dec 2011 00:38:44 +0000 (13:38 +1300)
committerTakashi Iwai <tiwai@suse.de>
Thu, 22 Dec 2011 07:13:06 +0000 (08:13 +0100)
dsp_code struct is not created if firmware is invalid, so check
and zero of firmware pointer is not necessary

Signed-off-by: Eliot Blennerhassett <eblennerhassett@audioscience.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

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