linux-kernel - Re: [PATCH] sound_core.c: Remove BKL from soundcore

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Date:	Mon, 12 Oct 2009 08:05:51 +0200
From:	Takashi Iwai <tiwai@...e.de>
To:	John Kacur <jkacur@...hat.com>
Cc:	Frederic Weisbecker <fweisbec@...il.com>,
	Alan Cox <alan@...rguk.ukuu.org.uk>,
	linux-kernel@...r.kernel.org, Thomas Gleixner <tglx@...utronix.de>,
	Jonathan Corbet <corbet@....net>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Christoph Hellwig <hch@...radead.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Vincent^M^J Sanders <vince@...tec.co.uk>,
	Ingo Molnar <mingo@...e.hu>
Subject: Re: [PATCH] sound_core.c: Remove BKL from soundcore_open

At Sun, 11 Oct 2009 14:41:15 +0200 (CEST),
John Kacur wrote:
> 
> @@ -631,17 +629,17 @@ static int soundcore_open(struct inode *inode, struct file *file)
>  		file->f_op = new_fops;
>  		spin_unlock(&sound_loader_lock);
>  		if(file->f_op->open)
> +			lock_kernel();
>  			err = file->f_op->open(inode,file);
> +			unlock_kernel();

You certainly want braces around here, no?


Takashi
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