linux-kernel - [PATCH 3/4] usb: host: ehci.h: remove duplicated return

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Message-Id: <1449691056-32238-3-git-send-email-geyslan@gmail.com>
Date:	Wed,  9 Dec 2015 16:57:32 -0300
From:	"Geyslan G. Bem" <geyslan@...il.com>
To:	peter.senna@...il.com
Cc:	"Geyslan G. Bem" <geyslan@...il.com>,
	Alan Stern <stern@...land.harvard.edu>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 3/4] usb: host: ehci.h: remove duplicated return

This patch removes the return of the default switch case, since
'ehci_port_speed()' already has the same default return.

Signed-off-by: Geyslan G. Bem <geyslan@...il.com>
---
 drivers/usb/host/ehci.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h
index 0daed80..49b91b6 100644
--- a/drivers/usb/host/ehci.h
+++ b/drivers/usb/host/ehci.h
@@ -664,8 +664,8 @@ ehci_port_speed(struct ehci_hcd *ehci, unsigned int portsc)
 		case 1:
 			return USB_PORT_STAT_LOW_SPEED;
 		case 2:
+		/* fall through to default function return */
 		default:
-			return USB_PORT_STAT_HIGH_SPEED;
 		}
 	}
 	return USB_PORT_STAT_HIGH_SPEED;
-- 
2.6.3

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