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path: root/drivers/usb/input/usbkbd.c
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Diffstat (limited to 'drivers/usb/input/usbkbd.c')
-rw-r--r--drivers/usb/input/usbkbd.c10
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/usb/input/usbkbd.c b/drivers/usb/input/usbkbd.c
index c73285cf8558..dac88640eab6 100644
--- a/drivers/usb/input/usbkbd.c
+++ b/drivers/usb/input/usbkbd.c
@@ -208,10 +208,8 @@ static int usb_kbd_alloc_mem(struct usb_device *dev, struct usb_kbd *kbd)
static void usb_kbd_free_mem(struct usb_device *dev, struct usb_kbd *kbd)
{
- if (kbd->irq)
- usb_free_urb(kbd->irq);
- if (kbd->led)
- usb_free_urb(kbd->led);
+ usb_free_urb(kbd->irq);
+ usb_free_urb(kbd->led);
if (kbd->new)
usb_buffer_free(dev, 8, kbd->new, kbd->new_dma);
if (kbd->cr)
@@ -236,9 +234,7 @@ static int usb_kbd_probe(struct usb_interface *iface,
return -ENODEV;
endpoint = &interface->endpoint[0].desc;
- if (!(endpoint->bEndpointAddress & USB_DIR_IN))
- return -ENODEV;
- if ((endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) != USB_ENDPOINT_XFER_INT)
+ if (!usb_endpoint_is_int_in(endpoint))
return -ENODEV;
pipe = usb_rcvintpipe(dev, endpoint->bEndpointAddress);