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ALSA: usb: caiaq: check for cdev->n_streams > 1
authorDaniel Mack <daniel@zonque.org>
Tue, 7 Oct 2014 12:25:13 +0000 (14:25 +0200)
committerTakashi Iwai <tiwai@suse.de>
Tue, 7 Oct 2014 12:34:25 +0000 (14:34 +0200)
commit897c329bcb2206dd025cdb7ba84831a4f3c872d0
treea58a29af1e316491ddb6146ab0378dbb5e5a0d36tree | snapshot (tar.gz zip)
parent9d36a7dc4df6ef77cfc02ba78a10bc8577c2663fcommit | diff
ALSA: usb: caiaq: check for cdev->n_streams > 1

Coverity spotted a possible DIV0 condition when cdev->n_streams is 0.

Fix this by making sure the value is > 1 in snd_usb_caiaq_audio_init().

Signed-off-by: Daniel Mack <daniel@zonque.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/usb/caiaq/audio.c diff | blob | blame | history