netdev - Re: [patch 05/15] net: tun/tap: fixed hw address handling

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Message-Id: <20070426.010112.58788436.davem@davemloft.net>
Date:	Thu, 26 Apr 2007 01:01:12 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	akpm@...ux-foundation.org
Cc:	netdev@...r.kernel.org, linuxkernel@...style.com
Subject: Re: [patch 05/15] net: tun/tap: fixed hw address handling

From: akpm@...ux-foundation.org
Date: Thu, 26 Apr 2007 00:27:24 -0700

> From: Brian Braunstein <linuxkernel@...style.com>
> 
> Fixed tun/tap driver's handling of hw addresses.  The hw address is stored
> in both the net_device.dev_addr and tun.dev_addr fields.  These fields were
> not kept synchronized, and in fact weren't even initialized to the same
> value.  Now during both init and when performing SIOCSIFHWADDR on the tun
> device these values are both updated.  However, if SIOCSIFHWADDR is
> performed on the net device directly (for instance, setting the hw address
> using ifconfig), the tun device does not get updated.  Perhaps the
> tun.dev_addr field should be removed completely at some point, as it is
> redundant and net_device.dev_addr can be used anywhere it is used.
> 
> Signed-off-by: Brian Braunstein <linuxkernel@...style.com>
> Signed-off-by: Andrew Morton <akpm@...ux-foundation.org>

Applied.
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