the_controller is allocated in dummy_hcd_probe() is NULL if it failed. Signed-off-by: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx> --- drivers/usb/gadget/dummy_hcd.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/drivers/usb/gadget/dummy_hcd.c b/drivers/usb/gadget/dummy_hcd.c index 3214ca3..a7aacf9 100644 --- a/drivers/usb/gadget/dummy_hcd.c +++ b/drivers/usb/gadget/dummy_hcd.c @@ -874,6 +874,8 @@ static int dummy_udc_probe (struct platform_device *pdev) struct dummy *dum = the_controller; int rc; + if (!dum) + return -ENODEV; usb_get_hcd(dummy_to_hcd(dum)); dum->gadget.name = gadget_name; -- 1.7.4 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
