NULL checks should be before the first dereference.
Spotted by the Coverity checker.
Signed-off-by: Adrian Bunk <[EMAIL PROTECTED]>
---
--- linux-2.6.21-rc3-mm2/drivers/usb/input/gtco.c.old 2007-03-19
09:29:44.000000000 +0100
+++ linux-2.6.21-rc3-mm2/drivers/usb/input/gtco.c 2007-03-19
09:30:31.000000000 +0100
@@ -1047,13 +1047,10 @@ static void gtco_disconnect(struct usb_i
/* Grab private device ptr */
struct gtco *device = usb_get_intfdata (interface);
- struct input_dev *inputdev;
-
- inputdev = device->inputdevice;
/* Now reverse all the registration stuff */
if (device) {
- input_unregister_device(inputdev);
+ input_unregister_device(device->inputdevice);
usb_kill_urb(device->urbinfo);
usb_free_urb(device->urbinfo);
usb_buffer_free(device->usbdev, REPORT_MAX_SIZE,
-------------------------------------------------------------------------
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