linux-kernel - Re: [PATCH v1 4/4] auxdisplay: lcd2s: Use array size explicitly in lcd2s

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Message-ID: <CANiq72mVnHWi-tZmT4g+2Y96eYu=Hm=oMKn6RkwpXWh7ARATAA@mail.gmail.com>
Date:   Sat, 19 Mar 2022 01:29:23 +0100
From:   Miguel Ojeda <miguel.ojeda.sandonis@...il.com>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Cc:     Miguel Ojeda <ojeda@...nel.org>,
        linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v1 4/4] auxdisplay: lcd2s: Use array size explicitly in lcd2s_gotoxy()

Hi Andy,

On Tue, Mar 8, 2022 at 4:11 PM Andy Shevchenko
<andriy.shevchenko@...ux.intel.com> wrote:
>
> Currently the reading of the onstack array is confusing since two
> out of three members are of different types. Let it be more clear
> by explicitly set the array size, so everybody will understand that
> parameters are cast to the type of the array.

I am not sure what you mean by this, could you please elaborate why is
it more clear if the size is given?

Cheers,
Miguel