USB: gadget: double free_irq() in at91udc_probe()

If request_irq() fails, udp_irq is freed twice.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/usb/gadget/at91_udc.c b/drivers/usb/gadget/at91_udc.c
index 72bae8f..66450a1 100644 (file)
--- a/drivers/usb/gadget/at91_udc.c
+++ b/drivers/usb/gadget/at91_udc.c
@@ -1754,7 +1754,6 @@ static int __init at91udc_probe(struct platform_device *pdev)
                                IRQF_DISABLED, driver_name, udc)) {
                        DBG("request vbus irq %d failed\n",
                                        udc->board.vbus_pin);
-                       free_irq(udc->udp_irq, udc);
                        retval = -EBUSY;
                        goto fail3;
                }