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Re: [PATCH] Fix debugfs_create_*'s error checking method for mips/math-e

To: Zhaolei <zhaolei@cn.fujitsu.com>
Subject: Re: [PATCH] Fix debugfs_create_*'s error checking method for mips/math-emu/
From: Ralf Baechle <ralf@linux-mips.org>
Date: Fri, 17 Oct 2008 16:05:29 +0100
Cc: linux-mips@linux-mips.org, "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
In-reply-to: <48F8731E.40100@cn.fujitsu.com>
Original-recipient: rfc822;linux-mips@linux-mips.org
References: <48F8731E.40100@cn.fujitsu.com>
Sender: linux-mips-bounce@linux-mips.org
User-agent: Mutt/1.5.18 (2008-05-17)
On Fri, Oct 17, 2008 at 07:12:30PM +0800, Zhaolei wrote:

> debugfs_create_*() returns NULL if an error occurs, returns -ENODEV
> when debugfs is not enabled in the kernel.

Thanks, applied.

  Ralf

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