usb: ip: 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: Valentina Manea <valentina.manea.m@gmail.com>
Cc: Shuah Khan <shuah@kernel.org>
Cc: <linux-usb@vger.kernel.org>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>

diff --git a/drivers/usb/usbip/vudc_dev.c b/drivers/usb/usbip/vudc_dev.c
index 7091848..2fdcdeb 100644 (file)
--- a/drivers/usb/usbip/vudc_dev.c
+++ b/drivers/usb/usbip/vudc_dev.c
@@ -259,7 +259,7 @@ static int vep_enable(struct usb_ep *_ep,
 
        spin_lock_irqsave(&udc->lock, flags);
 
-       maxp = usb_endpoint_maxp(desc) & 0x7ff;
+       maxp = usb_endpoint_maxp(desc);
        _ep->maxpacket = maxp;
        ep->desc = desc;
        ep->type = usb_endpoint_type(desc);