linux-kernel - [PATCH] USB: dummy-hcd: don't set gadget.speed in dummy_hub

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Message-ID: <1509708195-25699-1-git-send-email-rogerq@ti.com>
Date:   Fri, 3 Nov 2017 13:23:15 +0200
From:   Roger Quadros <rogerq@...com>
To:     <balbi@...nel.org>, <stern@...land.harvard.edu>
CC:     <linux-usb@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        Roger Quadros <rogerq@...com>
Subject: [PATCH] USB: dummy-hcd: don't set gadget.speed in dummy_hub_control()

There will never be a case when gadget.speed isn't already
USB_SPEED_FULL if connection is not USB-3 and gadget.speed
is not USB_SPEED_HIGH or USB_SPEED_LOW.

Remove the unnecessary code.

Signed-off-by: Roger Quadros <rogerq@...com>
---
 drivers/usb/gadget/udc/dummy_hcd.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/usb/gadget/udc/dummy_hcd.c b/drivers/usb/gadget/udc/dummy_hcd.c
index c42ca8e..41cefc5 100644
--- a/drivers/usb/gadget/udc/dummy_hcd.c
+++ b/drivers/usb/gadget/udc/dummy_hcd.c
@@ -2166,8 +2166,6 @@ static int dummy_hub_control(
 							USB_PORT_STAT_LOW_SPEED;
 						break;
 					default:
-						dum_hcd->dum->gadget.speed =
-							USB_SPEED_FULL;
 						break;
 					}
 				}
-- 
cheers,
-roger

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