linux-kernel - Re: [PATCH] fs: proc: check status of register

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Message-ID: <27136.1546421935@warthog.procyon.org.uk>
Date:   Wed, 02 Jan 2019 09:38:55 +0000
From:   David Howells <dhowells@...hat.com>
To:     Alexey Dobriyan <adobriyan@...il.com>
Cc:     dhowells@...hat.com, Kangjie Lu <kjlu@....edu>, pakki001@....edu,
        Andrew Morton <akpm@...ux-foundation.org>,
        Davidlohr Bueso <dbueso@...e.de>, linux-kernel@...r.kernel.org,
        linux-fsdevel@...r.kernel.org
Subject: Re: [PATCH] fs: proc: check status of register_filesystem

Alexey Dobriyan <adobriyan@...il.com> wrote:

> > -	register_filesystem(&proc_fs_type);
> > +	if (register_filesystem(&proc_fs_type))
> > +		pr_err("failed to register the filesystem.\n");
> 
> No, register_filesystem() should do it.

+1

David