USB: wusb: don't leak urb in certain error cases

[deliverable/linux.git] / drivers / usb / wusbcore / devconnect.c

diff --git a/drivers/usb/wusbcore/devconnect.c b/drivers/usb/wusbcore/devconnect.c
index 4ac4300a3f9aa9e2f173c42209f65585acf97792..dced419f7abac944a2f13f2cb661b8de31fbc632 100644 (file)
--- a/drivers/usb/wusbcore/devconnect.c
+++ b/drivers/usb/wusbcore/devconnect.c
@@ -119,10 +119,12 @@ static struct wusb_dev *wusb_dev_alloc(struct wusbhc *wusbhc)
        urb = usb_alloc_urb(0, GFP_KERNEL);
        if (urb == NULL)
                goto err;
+       wusb_dev->set_gtk_urb = urb;
 
-       req = kmalloc(sizeof(struct usb_ctrlrequest), GFP_KERNEL);
+       req = kmalloc(sizeof(*req), GFP_KERNEL);
        if (req == NULL)
                goto err;
+       wusb_dev->set_gtk_req = req;
 
        req->bRequestType = USB_DIR_OUT | USB_TYPE_STANDARD | USB_RECIP_DEVICE;
        req->bRequest = USB_REQ_SET_DESCRIPTOR;
@@ -130,9 +132,6 @@ static struct wusb_dev *wusb_dev_alloc(struct wusbhc *wusbhc)
        req->wIndex = 0;
        req->wLength = cpu_to_le16(wusbhc->gtk.descr.bLength);
 
-       wusb_dev->set_gtk_urb = urb;
-       wusb_dev->set_gtk_req = req;
-
        return wusb_dev;
 err:
        wusb_dev_free(wusb_dev);