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 0ea9aae..26186be 100644
--- a/sound/pci/asihpi/hpioctl.c
+++ b/sound/pci/asihpi/hpioctl.c
@@ -449,10 +449,8 @@
}
}
- 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 @@
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)
