From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Miller <davem@davemloft.net>
Subject: Re: [PATCH] IPv6: Fix not join all-router mcast group when
 forwarding set.
Date: Mon, 05 Mar 2012 15:11:25 -0500 (EST)
Message-ID: <20120305.151125.1618240418198694711.davem@davemloft.net>
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From: Li Wei <lw@cn.fujitsu.com>
Date: Mon, 05 Mar 2012 17:54:33 +0800

> +	/* Join all-router multicast group if forwarding is set */
> +        if (ndev->cnf.forwarding && dev && (dev->flags & IFF_MULTICAST))
> +		ipv6_dev_mc_inc(dev, &in6addr_linklocal_allrouters);

Whitespace damaged.  First line properly uses a TAB, the next uses
spaces and indents too far.