netdev - Re: [PATCH next] staging-p80211: Kill directly reference of netdev->priv

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Message-ID: <20081205154446.GB28030@suse.de>
Date:	Fri, 5 Dec 2008 07:44:46 -0800
From:	Greg KH <gregkh@...e.de>
To:	Wang Chen <wangchen@...fujitsu.com>
Cc:	"David S. Miller" <davem@...emloft.net>,
	NETDEV <netdev@...r.kernel.org>
Subject: Re: [PATCH next] staging-p80211: Kill directly reference of
	netdev->priv

On Fri, Dec 05, 2008 at 11:14:53PM +0800, Wang Chen wrote:
> In this driver, netdev's private data is wlandevice_t.
> And the wlandev(type of wlandevice_t) is exist before netdev be allocated.
> So use netdev->ml_priv to point to the private data.
> 
> I am not sure whether I should consider the kernel version older than 2.3.38.
> Because in those kernels, netdevice_t is "structure dev" instead of 
> "structure net_device" and of course "dev->ml_priv" will cause compile error.
> But before my patch, in function wlan_setup(), there is a ether_setup(net_device)
> which already broke kernels which older than 2.3.38.

Heh, no we only need to support the current mainline kernel with this
driver, no old 2.3.x versions :)

thanks for the patch, I'll queue it up,

greg k-h
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