linux-kernel - Re: [PATCH 1/4] ALSA: cs46xx: Adjust 33 function calls together with a variable assignment

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Message-ID: <20171113183029.sudeyhgh7v6buukx@mwanda>
Date:   Mon, 13 Nov 2017 21:30:29 +0300
From:   Dan Carpenter <dan.carpenter@...cle.com>
To:     SF Markus Elfring <elfring@...rs.sourceforge.net>
Cc:     alsa-devel@...a-project.org, Bhumika Goyal <bhumirks@...il.com>,
        Fabian Frederick <fabf@...net.be>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>,
        Takashi Sakamoto <o-takashi@...amocchi.jp>,
        LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: Re: [PATCH 1/4] ALSA: cs46xx: Adjust 33 function calls together with
 a variable assignment

On Mon, Nov 13, 2017 at 07:22:30PM +0100, SF Markus Elfring wrote:
> -
> -		if ( (cpcm->pcm_channel = cs46xx_dsp_create_pcm_channel (chip, sample_rate, cpcm, 
> -									 cpcm->hw_buf.addr,
> -									 cpcm->pcm_channel_id)) == NULL) {
> +		cpcm
> +		->pcm_channel = cs46xx_dsp_create_pcm_channel(chip,
                ^^^^^^^^^^^^^
Please don't break it up like this

> +							      sample_rate,
> +							      cpcm,
> +							      cpcm->hw_buf.addr,
> +							      cpcm
> +							      ->pcm_channel_id);
                                                              ^^^^^^^^^^^^^^^^
or this.  It's better to go over 80 characters than to do that.

regards,
dan carpenter