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

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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>
This commit is contained in:
Gustavo A. R. Silva
2018-04-23 07:14:53 -05:00
committed by Greg Kroah-Hartman
parent ee30ec0cba
commit 3f0989e4d3
1 changed files with 1 additions and 0 deletions
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drivers/usb/core/hcd.c
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@@ -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;