ALSA: snd-usb-caiaq: remove the unused snd_card_used variable
authorAntonio Ospite <ao2@amarulasolutions.com>
Fri, 21 Jun 2013 11:11:48 +0000 (13:11 +0200)
committerTakashi Iwai <tiwai@suse.de>
Fri, 21 Jun 2013 12:33:05 +0000 (14:33 +0200)
The snd_card_used variable is only read but never written, remove it.

Signed-off-by: Antonio Ospite <ao2@amarulasolutions.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

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