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ALSA: azt3328 - Fix NULL ptr dereference on cards without OPL3 

opl3->private_data was set even if opl3 could not be created.

Signed-off-by: Alban Bedel <albeu@free.fr>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
hifive-unleashed-5.1
Alban Bedel 2012-02-25 16:15:57 +01:00 committed by Takashi Iwai
parent 068b939431
commit 87c9e7d702
1 changed files with 1 additions and 2 deletions
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3
sound/pci/azt3328.c
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@ -2684,10 +2684,9 @@ snd_azf3328_probe(struct pci_dev *pci, const struct pci_device_id *pci_id)
err = snd_opl3_hwdep_new(opl3, 0, 1, NULL);
if (err < 0)
goto out_err;
opl3->private_data = chip;
}
opl3->private_data = chip;
sprintf(card->longname, "%s at 0x%lx, irq %i",
card->shortname, chip->ctrl_io, chip->irq);