linux-kernel - Re: ALSA: pcsp: Use common error handling code in snd_card_pcsp

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Message-ID: <f138ba40-a61f-cdab-3d9b-699dbcacad9d@users.sourceforge.net>
Date:   Tue, 22 Aug 2017 14:47:20 +0200
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     Takashi Iwai <tiwai@...e.de>, alsa-devel@...a-project.org
Cc:     Dan Carpenter <dan.carpenter@...cle.com>,
        Jaroslav Kysela <perex@...ex.cz>,
        kernel-janitors@...r.kernel.org,
        LKML <linux-kernel@...r.kernel.org>
Subject: Re: ALSA: pcsp: Use common error handling code in
 snd_card_pcsp_probe()

> Also, please don't omit the negative value check.

Is it appropriate to treat non-zero values as error codes there generally?

Regards,
Markus