From: Eliot Blennerhassett <eblennerhassett@audioscience.com>
Date: Thu, 10 Feb 2011 04:26:18 +0000 (+1300)
Subject: ALSA: asihpi - Ensure all adapter data is cleared on device removal.
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=c188dec310c598d6c38d3db31f201c5629e6dc08;p=openwrt%2Fstaging%2Fblogic.git

ALSA: asihpi - Ensure all adapter data is cleared on device removal.

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

diff --git a/sound/pci/asihpi/hpioctl.c b/sound/pci/asihpi/hpioctl.c
index 0ea9aae8011b..26186be638b1 100644
--- a/sound/pci/asihpi/hpioctl.c
+++ b/sound/pci/asihpi/hpioctl.c
@@ -449,10 +449,8 @@ void __devexit asihpi_adapter_remove(struct pci_dev *pci_dev)
 		}
 	}
 
-	if (pa->p_buffer) {
-		pa->buffer_size = 0;
+	if (pa->p_buffer)
 		vfree(pa->p_buffer);
-	}
 
 	pci_set_drvdata(pci_dev, NULL);
 	if (1)
@@ -461,6 +459,8 @@ void __devexit asihpi_adapter_remove(struct pci_dev *pci_dev)
 			pci_dev->vendor, pci_dev->device,
 			pci_dev->subsystem_vendor, pci_dev->subsystem_device,
 			pci_dev->devfn, pa->index);
+
+	memset(pa, 0, sizeof(*pa));
 }
 
 void __init asihpi_init(void)