linux-kernel - [ 24/40] ALSA: ice1712: Initialize card->private

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Date:	Tue, 12 Mar 2013 15:43:45 -0700
From:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:	linux-kernel@...r.kernel.org
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	stable@...r.kernel.org, Sean Connor <sconnor004@...yinics.org>,
	Takashi Iwai <tiwai@...e.de>
Subject: [ 24/40] ALSA: ice1712: Initialize card->private_data properly

3.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Sean Connor <sconnor004@...yinics.org>

commit 69a4cfdd444d1fe5c24d29b3a063964ac165d2cd upstream.

Set card->private_data in snd_ice1712_create for fixing NULL
dereference in snd_ice1712_remove().

Signed-off-by: Sean Connor <sconnor004@...yinics.org>
Signed-off-by: Takashi Iwai <tiwai@...e.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 sound/pci/ice1712/ice1712.c |    2 ++
 1 file changed, 2 insertions(+)

--- a/sound/pci/ice1712/ice1712.c
+++ b/sound/pci/ice1712/ice1712.c
@@ -2595,6 +2595,8 @@ static int __devinit snd_ice1712_create(
 	snd_ice1712_proc_init(ice);
 	synchronize_irq(pci->irq);
 
+	card->private_data = ice;
+
 	err = pci_request_regions(pci, "ICE1712");
 	if (err < 0) {
 		kfree(ice);


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