usb: gadget: udc: dummy: remove unnecessary & operation

Now that usb_endpoint_maxp() only returns the lowest
11 bits from wMaxPacketSize, we can remove the &
operation from this driver.

Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: <linux-usb@vger.kernel.org>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>

diff --git a/drivers/usb/gadget/udc/dummy_hcd.c b/drivers/usb/gadget/udc/dummy_hcd.c
index 14004cf..02b14e9 100644 (file)
--- a/drivers/usb/gadget/udc/dummy_hcd.c
+++ b/drivers/usb/gadget/udc/dummy_hcd.c
@@ -503,7 +503,7 @@ static int dummy_enable(struct usb_ep *_ep,
         * maximum packet size.
         * For SS devices the wMaxPacketSize is limited by 1024.
         */
-       max = usb_endpoint_maxp(desc) & 0x7ff;
+       max = usb_endpoint_maxp(desc);
 
        /* drivers must not request bad settings, since lower levels
         * (hardware or its drivers) may not check.  some endpoints