linux-kernel - Re: [PATCH 4.20 081/352] f2fs: avoid build warn of fall

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Message-ID: <20190212085218.GB31657@kroah.com>
Date:   Tue, 12 Feb 2019 09:52:18 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     Stephen Rothwell <sfr@...b.auug.org.au>
Cc:     linux-kernel@...r.kernel.org, stable@...r.kernel.org,
        Jaegeuk Kim <jaegeuk@...nel.org>,
        Sasha Levin <sashal@...nel.org>
Subject: Re: [PATCH 4.20 081/352] f2fs: avoid build warn of fall_through

On Tue, Feb 12, 2019 at 07:21:00AM +1100, Stephen Rothwell wrote:
> Hi all,
> 
> On Tue, 12 Feb 2019 07:18:58 +1100 Stephen Rothwell <sfr@...b.auug.org.au> wrote:
> >
> > Does the 4.20 stable tree use -Wimplicit-fallthrough?  I assume not
> > (since v4.20 doesn't), so this warning does not happen in that tree.
> 
> Ditto for 4.19, 4.14 and 4.9.

You are right, I thought this was needed for a later patch in the
series, but it wasn't, so I'll go drop it from all trees now, thanks.

greg k-h