Commit 5f9492ff authored Sep 28, 2016 by Felipe Balbi

usb: core: endpoint: 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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>

parent c091b6b3

drivers/usb/core/endpoint.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -50,8 +50,7 @@ static ssize_t wMaxPacketSize_show(struct device *dev,
		struct device_attribute attr, char buf)
		{
		struct ep_device *ep = to_ep_device(dev);
		return sprintf(buf, "%04x\n",
		usb_endpoint_maxp(ep->desc) & 0x07ff);
		return sprintf(buf, "%04x\n", usb_endpoint_maxp(ep->desc));
		}
		static DEVICE_ATTR_RO(wMaxPacketSize);

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