linux-kernel - Re: [PATCH] opp: replace usage of found with dedicated list iterator variable

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Message-ID: <20220411030128.4n4bsxhdzxdasmn6@vireshk-i7>
Date:   Mon, 11 Apr 2022 08:31:28 +0530
From:   Viresh Kumar <viresh.kumar@...aro.org>
To:     Jakob Koschel <jakobkoschel@...il.com>
Cc:     Viresh Kumar <vireshk@...nel.org>, Nishanth Menon <nm@...com>,
        Stephen Boyd <sboyd@...nel.org>, linux-pm@...r.kernel.org,
        linux-kernel@...r.kernel.org, Mike Rapoport <rppt@...nel.org>,
        Brian Johannesmeyer <bjohannesmeyer@...il.com>,
        Cristiano Giuffrida <c.giuffrida@...nl>,
        "Bos, H.J." <h.j.bos@...nl>
Subject: Re: [PATCH] opp: replace usage of found with dedicated list iterator
 variable

On 24-03-22, 08:18, Jakob Koschel wrote:
> To move the list iterator variable into the list_for_each_entry_*()
> macro in the future it should be avoided to use the list iterator
> variable after the loop body.
> 
> To *never* use the list iterator variable after the loop it was
> concluded to use a separate iterator variable instead of a
> found boolean [1].
> 
> This removes the need to use a found variable and simply checking if
> the variable was set, can determine if the break/goto was hit.
> 
> Link: https://lore.kernel.org/all/CAHk-=wgRr_D8CB-D9Kg-c=EHreAsk5SqXPwr9Y7k9sA6cWXJ6w@mail.gmail.com/
> Signed-off-by: Jakob Koschel <jakobkoschel@...il.com>
> ---
>  drivers/opp/core.c | 11 +++++------
>  1 file changed, 5 insertions(+), 6 deletions(-)

Applied. Thanks.

-- 
viresh