linux-kernel - [PATCH 070/141] atm: fore200e: Fix fall-through warnings for Clang

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Date:   Fri, 20 Nov 2020 12:34:24 -0600
From:   "Gustavo A. R. Silva" <gustavoars@...nel.org>
To:     Chas Williams <3chas3@...il.com>
Cc:     linux-atm-general@...ts.sourceforge.net, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-hardening@...r.kernel.org,
        "Gustavo A. R. Silva" <gustavoars@...nel.org>
Subject: [PATCH 070/141] atm: fore200e: Fix fall-through warnings for Clang

In preparation to enable -Wimplicit-fallthrough for Clang, fix a warning
by explicitly adding a fallthrough pseudo-keyword.

Link: https://github.com/KSPP/linux/issues/115
Signed-off-by: Gustavo A. R. Silva <gustavoars@...nel.org>
---
 drivers/atm/fore200e.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c
index 9a70bee84125..ba3ed1b77bc5 100644
--- a/drivers/atm/fore200e.c
+++ b/drivers/atm/fore200e.c
@@ -423,6 +423,7 @@ fore200e_shutdown(struct fore200e* fore200e)
 	/* XXX shouldn't we *start* by deregistering the device? */
 	atm_dev_deregister(fore200e->atm_dev);
 
+	fallthrough;
     case FORE200E_STATE_BLANK:
 	/* nothing to do for that state */
 	break;
-- 
2.27.0