Add in the missing null check for udc->driver that is present at other points in the function before it is dereferenced.
This issue was found by Smatch. Signed-off-by: Andrew Goodbody <[email protected]> --- drivers/usb/gadget/atmel_usba_udc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/gadget/atmel_usba_udc.c b/drivers/usb/gadget/atmel_usba_udc.c index 72f68dba3a741b7f0aac8ba89b83eefb5e0cce4f..f7a92ded6dab187475249874db37d81a07bf5b9e 100644 --- a/drivers/usb/gadget/atmel_usba_udc.c +++ b/drivers/usb/gadget/atmel_usba_udc.c @@ -1147,7 +1147,7 @@ static int usba_udc_irq(struct usba_udc *udc) reset_all_endpoints(udc); if (udc->gadget.speed != USB_SPEED_UNKNOWN && - udc->driver->disconnect) { + udc->driver && udc->driver->disconnect) { udc->gadget.speed = USB_SPEED_UNKNOWN; spin_unlock(&udc->lock); udc->driver->disconnect(&udc->gadget); --- base-commit: 9710d98e8942151fc0c62d54100d9d27e8263d04 change-id: 20250929-atmel_usba_udc-046059597928 Best regards, -- Andrew Goodbody <[email protected]>
