From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wang Chen Subject: [PATCH 10/15] netdevice wanrouter: Convert directly reference of netdev->priv to netdev_priv() Date: Tue, 26 Aug 2008 18:26:31 +0800 Message-ID: <48B3DA57.2000208@cn.fujitsu.com> References: <48B3D717.7070706@cn.fujitsu.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit To: "David S. Miller" , NETDEV Return-path: Received: from cn.fujitsu.com ([222.73.24.84]:63468 "EHLO song.cn.fujitsu.com" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1752176AbYHZK2z (ORCPT ); Tue, 26 Aug 2008 06:28:55 -0400 In-Reply-To: <48B3D717.7070706@cn.fujitsu.com> Sender: netdev-owner@vger.kernel.org List-ID: Signed-off-by: Wang Chen --- net/wanrouter/wanmain.c | 23 ++++++++++++----------- 1 files changed, 12 insertions(+), 11 deletions(-) diff --git a/net/wanrouter/wanmain.c b/net/wanrouter/wanmain.c index 7f07152..d5542da 100644 --- a/net/wanrouter/wanmain.c +++ b/net/wanrouter/wanmain.c @@ -59,6 +59,7 @@ #include /* __initfunc et al. */ #define KMEM_SAFETYZONE 8 +#define DEV_ML_PRIV(dev) (*((struct net_device **)dev->ml_priv)) /* * Function Prototypes @@ -622,10 +623,10 @@ static int wanrouter_device_new_if(struct wan_device *wandev, wandev->dev = dev; } else { for (slave=wandev->dev; - *((struct net_device **)slave->priv); - slave = *((struct net_device **)slave->priv)); + DEV_ML_PRIV(slave); + slave = DEV_ML_PRIV(slave)); - *((struct net_device **)slave->priv) = dev; + DEV_ML_PRIV(slave) = dev; } ++wandev->ndev; @@ -639,8 +640,8 @@ static int wanrouter_device_new_if(struct wan_device *wandev, } /* This code has moved from del_if() function */ - kfree(dev->priv); - dev->priv = NULL; + kfree(dev->ml_priv); + dev->ml_priv = NULL; /* Sync PPP is disabled */ if (cnf->config_id != WANCONFIG_MPPP) @@ -734,7 +735,7 @@ static int wanrouter_delete_interface(struct wan_device *wandev, char *name) dev = wandev->dev; prev = NULL; while (dev && strcmp(name, dev->name)) { - struct net_device **slave = dev->priv; + struct net_device **slave = dev->ml_priv; prev = dev; dev = *slave; } @@ -751,12 +752,12 @@ static int wanrouter_delete_interface(struct wan_device *wandev, char *name) lock_adapter_irq(&wandev->lock, &smp_flags); if (prev) { - struct net_device **prev_slave = prev->priv; - struct net_device **slave = dev->priv; + struct net_device **prev_slave = prev->ml_priv; + struct net_device **slave = dev->ml_priv; *prev_slave = *slave; } else { - struct net_device **slave = dev->priv; + struct net_device **slave = dev->ml_priv; wandev->dev = *slave; } --wandev->ndev; @@ -766,8 +767,8 @@ static int wanrouter_delete_interface(struct wan_device *wandev, char *name) /* Due to new interface linking method using dev->priv, * this code has moved from del_if() function.*/ - kfree(dev->priv); - dev->priv=NULL; + kfree(dev->ml_priv); + dev->ml_priv = NULL; unregister_netdev(dev); -- 1.5.3.4