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HID: Never call hid_free_buffers() when usbhid_device has been freed 

We can't call hid_free_buffers() when the underlying usbhid_device
has already been freed.

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Jiri Kosina 2007-08-01 12:32:27 +02:00
parent cda5ecf80b
commit 22f675f320
1 changed files with 2 additions and 2 deletions
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4
drivers/hid/usbhid/hid-core.c
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@ -877,9 +877,9 @@ fail:
usb_free_urb(usbhid->urbin); usb_free_urb(usbhid->urbin);
usb_free_urb(usbhid->urbout); usb_free_urb(usbhid->urbout);
usb_free_urb(usbhid->urbctrl); usb_free_urb(usbhid->urbctrl);
hid_free_buffers(dev, hid);
kfree(usbhid); kfree(usbhid);
fail_no_usbhid: fail_no_usbhid:
hid_free_buffers(dev, hid);
hid_free_device(hid); hid_free_device(hid);
return NULL; return NULL;
@ -913,9 +913,9 @@ static void hid_disconnect(struct usb_interface *intf)
usb_free_urb(usbhid->urbin); usb_free_urb(usbhid->urbin);
usb_free_urb(usbhid->urbctrl); usb_free_urb(usbhid->urbctrl);
usb_free_urb(usbhid->urbout); usb_free_urb(usbhid->urbout);
kfree(usbhid);
hid_free_buffers(hid_to_usb_dev(hid), hid); hid_free_buffers(hid_to_usb_dev(hid), hid);
kfree(usbhid);
hid_free_device(hid); hid_free_device(hid);
} }