linux-kernel - Re: [PATCH] dev->priv to netdev_priv(dev), drivers/net/tokenring/

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Message-ID: <Pine.LNX.4.64.0707231712120.32367@fbirervta.pbzchgretzou.qr>
Date:	Mon, 23 Jul 2007 17:13:07 +0200 (CEST)
From:	Jan Engelhardt <jengelh@...putergmbh.de>
To:	Yoann Padioleau <padator@...adoo.fr>
cc:	kernel-janitors@...r.kernel.org, akpm@...ux-foundation.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] dev->priv to netdev_priv(dev), drivers/net/tokenring/


On Jul 23 2007 15:18, Yoann Padioleau wrote:
>
>Here is an excerpt of the semantic patch that performs the transformation
>
>@@
>
>- (T*) dev->priv
>+ netdev_priv(dev)

Note that dev->priv is a void*, and hence does not need casting.
So dev->priv may also appear without one.

> {
> 
>-	struct xl_private *xl_priv = (struct xl_private *)dev->priv ; 
>+	struct xl_private *xl_priv = netdev_priv(dev) ; 
> 	struct xl_tx_desc *txd ; 
> 	u8 __iomem *xl_mmio = xl_priv->xl_mmio ; 
> 	int i ; 

	Jan
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