Commit 90237051 authored Oct 16, 2018 by Gustavo A. R. Silva Committed by Dmitry Torokhov Oct 16, 2018

Input: xen-kbdfront - mark expected switch fall-through



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

Notice that in this particular case, I placed the "fall through"
part at the beginning of the code comment, which is what GCC is
expecting to find.

Addresses-Coverity-ID: 114757 ("Missing break in switch")
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

parent 03bf6781

drivers/input/misc/xen-kbdfront.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -524,7 +524,7 @@ static void xenkbd_backend_changed(struct xenbus_device *dev,
		case XenbusStateClosed:
		if (dev->state == XenbusStateClosed)
		break;
		/* Missed the backend's CLOSING state -- fallthrough */
		/* fall through - Missed the backend's CLOSING state */
		case XenbusStateClosing:
		xenbus_frontend_closed(dev);
		break;

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