linux-kernel - Re: [PATCH v2] staging: comedi: ni

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Date:   Wed, 13 Dec 2017 22:48:24 -0800
From:   Joe Perches <joe@...ches.com>
To:     Aniruddha Shastri <aniruddha.shastri@...il.com>
Cc:     Ian Abbott <abbotti@....co.uk>,
        H Hartley Sweeten <hsweeten@...ionengravers.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Saber Rezvani <irsaber@...il.com>,
        Matthew Giassa <matthew@...ssa.net>,
        Christopher Mårtensson <cribalik@...il.com>,
        Karthik Nayak <karthik.188@...il.com>,
        devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] staging: comedi: ni_*: Fix style warnings.

On Thu, 2017-12-14 at 00:27 -0600, Aniruddha Shastri wrote:
> Three of these warnings are now line-too-long warnings. I think these 
> warnings are preferable to the ones listed below. The longest line 
> is only 87 chars wide, which is reasonable.
[]
> diff --git a/drivers/staging/comedi/drivers/ni_670x.c b/drivers/staging/comedi/drivers/ni_670x.c
[]
> @@ -209,7 +209,7 @@ static int ni_670x_auto_attach(struct comedi_device *dev,
>  		const struct comedi_lrange **range_table_list;
>  
>  		range_table_list = kmalloc_array(32,
> -						 sizeof(struct comedi_lrange *),
> +						 sizeof(const struct comedi_lrange *),

Adding const to a sizeof is unnecessary