linux-kernel - Re: [PATCH net-next] net: appletalk: cops: mark expected switch fall-through

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Message-Id: <20190208.115459.456280771811611990.davem@davemloft.net>
Date:   Fri, 08 Feb 2019 11:54:59 -0800 (PST)
From:   David Miller <davem@...emloft.net>
To:     gustavo@...eddedor.com
Cc:     netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH net-next] net: appletalk: cops: mark expected switch
 fall-through

From: "Gustavo A. R. Silva" <gustavo@...eddedor.com>
Date: Fri, 8 Feb 2019 12:53:56 -0600

> In preparation to enabling -Wimplicit-fallthrough, mark switch
> cases where we are expecting to fall through.
> 
> Notice that, in this particular case, the fall-through annotation
> is placed at the beginning of the code comment, which is what
> GCC is expecting to find.
> 
> Warning level 3 was used: -Wimplicit-fallthrough=3
> 
> This patch is part of the ongoing efforts to enabling
> -Wimplicit-fallthrough.
> 
> Signed-off-by: Gustavo A. R. Silva <gustavo@...eddedor.com>

Applied.