linux-kernel - [PATCH] isdn/gigaset/isocdata: mark expected switch fall-through

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Message-ID: <20181008121539.GA29109@embeddedor.com>
Date:   Mon, 8 Oct 2018 14:15:39 +0200
From:   "Gustavo A. R. Silva" <gustavo@...eddedor.com>
To:     Paul Bolle <pebolle@...cali.nl>, Karsten Keil <isdn@...ux-pingi.de>
Cc:     gigaset307x-common@...ts.sourceforge.net, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        "Gustavo A. R. Silva" <gustavo@...eddedor.com>
Subject: [PATCH] isdn/gigaset/isocdata: mark expected switch fall-through

Notice that in this particular case, I replaced the
"--v-- fall through --v--" comment with a proper
"fall through", which is what GCC is expecting to
find.

This fix is part of the ongoing efforts to enabling
-Wimplicit-fallthrough

Signed-off-by: Gustavo A. R. Silva <gustavo@...eddedor.com>
---
 drivers/isdn/gigaset/isocdata.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/isdn/gigaset/isocdata.c b/drivers/isdn/gigaset/isocdata.c
index 97e00118..f9264ba 100644
--- a/drivers/isdn/gigaset/isocdata.c
+++ b/drivers/isdn/gigaset/isocdata.c
@@ -906,7 +906,7 @@ static void cmd_loop(unsigned char *src, int numbytes, struct inbuf_t *inbuf)
 				cs->respdata[0] = 0;
 				break;
 			}
-			/* --v-- fall through --v-- */
+			/* fall through */
 		case '\r':
 			/* end of message line, pass to response handler */
 			if (cbytes >= MAX_RESP_SIZE) {
-- 
2.7.4