linux-kernel - Re: [Drbd-dev] [PATCH] block: Mark expected switch fall-throughs

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Date:   Tue, 29 Jan 2019 10:42:31 +0100
From:   Roland Kammerer <roland.kammerer@...bit.com>
To:     "Gustavo A. R. Silva" <gustavo@...eddedor.com>
Cc:     Philipp Reisner <philipp.reisner@...bit.com>,
        Lars Ellenberg <lars.ellenberg@...bit.com>,
        Jens Axboe <axboe@...nel.dk>,
        Joshua Morris <josh.h.morris@...ibm.com>,
        Philip Kelleher <pjk1939@...ux.ibm.com>,
        linux-block@...r.kernel.org, linux-kernel@...r.kernel.org,
        drbd-dev@...ts.linbit.com
Subject: Re: [Drbd-dev] [PATCH] block: Mark expected switch fall-throughs

On Wed, Jan 23, 2019 at 12:45:01AM -0600, Gustavo A. R. Silva wrote:
> In preparation to enabling -Wimplicit-fallthrough, mark switch cases
> where we are expecting to fall through.
> 
> 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>
> ---
>  drivers/block/drbd/drbd_int.h      | 2 +-
>  drivers/block/drbd/drbd_receiver.c | 4 ++--
>  drivers/block/drbd/drbd_req.c      | 2 +-
>  drivers/block/rsxx/core.c          | 1 +
>  4 files changed, 5 insertions(+), 4 deletions(-)
> 

Hi Gustavo,

as also discussed with Lars in person, obviously OK for the DRBD part.

Acked-by: Roland Kammerer <roland.kammerer@...bit.com>

Best, rck