usb: gadget: udc: net2272: remove unnecessary & operation
authorFelipe Balbi <felipe.balbi@linux.intel.com>
Wed, 28 Sep 2016 11:17:38 +0000 (14:17 +0300)
committerFelipe Balbi <felipe.balbi@linux.intel.com>
Thu, 3 Nov 2016 08:38:26 +0000 (10:38 +0200)
Now that usb_endpoint_maxp() only returns the lowest
11 bits from wMaxPacketSize, we can remove the &
operation from this driver.

Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
drivers/usb/gadget/udc/net2272.c

index 7c61134320939c4e95b936a07387b680db5c9d38..078c91d546e0fec6b24cd0c149c35476bbd0cd89 100644 (file)
@@ -202,10 +202,10 @@ net2272_enable(struct usb_ep *_ep, const struct usb_endpoint_descriptor *desc)
        if (!dev->driver || dev->gadget.speed == USB_SPEED_UNKNOWN)
                return -ESHUTDOWN;
 
-       max = usb_endpoint_maxp(desc) & 0x1fff;
+       max = usb_endpoint_maxp(desc);
 
        spin_lock_irqsave(&dev->lock, flags);
-       _ep->maxpacket = max & 0x7fff;
+       _ep->maxpacket = max;
        ep->desc = desc;
 
        /* net2272_ep_reset() has already been called */