linux-kernel - Re: [PATCH v2][next] afs: Fix fall-through warnings for Clang

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Date:   Wed, 21 Apr 2021 19:03:47 -0400
From:   Jeffrey E Altman <jaltman@...istor.com>
To:     "Gustavo A. R. Silva (gustavoars@...nel.org)" <gustavoars@...nel.org>,
        David Howells <dhowells@...hat.com>
Cc:     linux-afs@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-hardening@...r.kernel.org
Subject: Re: [PATCH v2][next] afs: Fix fall-through warnings for Clang

On 4/20/2021 5:16 PM, Gustavo A. R. Silva (gustavoars@...nel.org) wrote:
> In preparation to enable -Wimplicit-fallthrough for Clang, fix multiple
> warnings by explicitly adding multiple fallthrough pseudo-keywords
> in places where the code is intended to fall through to the next
> case.
> 
> Link: https://github.com/KSPP/linux/issues/115
> Signed-off-by: Gustavo A. R. Silva <gustavoars@...nel.org>
> ---
> Changes in v2:
>   - Place blank line after the fallthrough markings, not before.
>     Link: https://lore.kernel.org/linux-hardening/748935.1606147853@warthog.procyon.org.uk/

This change looks good to me.

Reviewed-by: Jeffrey Altman <jaltman@...istor.com>



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