netdev - Re: [PATCH] fix return values of l2tp_dfs_seq

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Message-ID: <4DEB62F5.70005@katalix.com>
Date:	Sun, 05 Jun 2011 12:05:25 +0100
From:	James Chapman <jchapman@...alix.com>
To:	Al Viro <viro@...IV.linux.org.uk>
CC:	netdev@...r.kernel.org
Subject: Re: [PATCH] fix return values of l2tp_dfs_seq_open()

On 05/06/2011 11:54, Al Viro wrote:
> More fallout from struct net lifetime rules review: PTR_ERR() is *already*
> negative and failing ->open() should return negatives on failure.
> 
> Signed-off-by: Al Viro <viro@...iv.linux.org.uk>
> ---
> diff --git a/net/l2tp/l2tp_debugfs.c b/net/l2tp/l2tp_debugfs.c
> index b8dbae8..7613013 100644
> --- a/net/l2tp/l2tp_debugfs.c
> +++ b/net/l2tp/l2tp_debugfs.c
> @@ -258,7 +258,7 @@ static int l2tp_dfs_seq_open(struct inode *inode, struct file *file)
>  	 */
>  	pd->net = get_net_ns_by_pid(current->pid);
>  	if (IS_ERR(pd->net)) {
> -		rc = -PTR_ERR(pd->net);
> +		rc = PTR_ERR(pd->net);
>  		goto err_free_pd;
>  	}
>  

Whoops. Thanks Al.

Signed-off-by: James Chapman <jchapman@...alix.com>


-- 
James Chapman
Katalix Systems Ltd
http://www.katalix.com
Catalysts for your Embedded Linux software development

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