From: Gustavo A. R. Silva <gustavo@embeddedor.com>
Date: Mon, 23 Apr 2018 12:14:53 +0000 (-0500)
Subject: usb: core: hcd: mark expected switch fall-through
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=3f0989e4d366b5affc222f01d2b6273258171946;p=linux.git

usb: core: hcd: mark expected switch fall-through

In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.

Addresses-Coverity-ID: 1468266 ("Missing break in switch")
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
index ac5bcf449d7d4..f65c1f287ab3a 100644
--- a/drivers/usb/core/hcd.c
+++ b/drivers/usb/core/hcd.c
@@ -2812,6 +2812,7 @@ int usb_add_hcd(struct usb_hcd *hcd,
 	case HCD_USB32:
 		rhdev->rx_lanes = 2;
 		rhdev->tx_lanes = 2;
+		/* fall through */
 	case HCD_USB31:
 		rhdev->speed = USB_SPEED_SUPER_PLUS;
 		break;