Re: [PATCH 2.6] missing s/dev->priv/netdev_priv(dev) in drivers/net/pcmcia/

[Daniel Ritz <daniel.ritz@xxxxxx>]

On Wednesday 24 March 2004 23:25, Jeff Garzik wrote:
> Daniel Ritz wrote:
> > clean up the last two instances of dev->priv in drivers/net/pcmcia.
> > against 2.6.5-rc2-bk.
> > 
> > --- 1.27/drivers/net/pcmcia/3c589_cs.c      Wed Mar  3 01:03:51 2004
> > +++ edited/drivers/net/pcmcia/3c589_cs.c    Wed Mar 24 22:29:35 2004
> > @@ -716,7 +716,7 @@
> >       "status %4.4x.\n", dev->name, (long)skb->len,
> >       inw(ioaddr + EL3_STATUS));
> >  
> > -    ((struct el3_private *)dev->priv)->stats.tx_bytes += skb->len;
> > +    ((struct el3_private *)netdev_priv(dev))->stats.tx_bytes += skb->len;
> >  
> >      /* Put out the doubleword header... */
> >      outw(skb->len, ioaddr + TX_FIFO);
> > --- 1.24/drivers/net/pcmcia/ibmtr_cs.c      Wed Mar  3 01:06:03 2004
> > +++ edited/drivers/net/pcmcia/ibmtr_cs.c    Wed Mar 24 22:29:51 2004
> > @@ -444,7 +444,7 @@
> >          link->state &= ~DEV_PRESENT;
> >          if (link->state & DEV_CONFIG) {
> >         /* set flag to bypass normal interrupt code */
> > -       ((struct tok_info *)dev->priv)->sram_virt |= 1;
> > +       ((struct tok_info *)netdev_priv(dev))->sram_virt |= 1;
> >         netif_device_detach(dev);
> >         ibmtr_release(link);
> 
> 
> although the patch is OK, the code itself is a bit yucky.
> 
> Can you please create a temporary variable, of struct el3_private or 
> tok_info type, and eliminate that cast?
> 
> struct el3_private *priv = netdev_priv(dev);
> priv->stats.tx_bytes += skb->len;
> 
> Much nicer :)
> 

agreed. here we go...

--- 1.27/drivers/net/pcmcia/3c589_cs.c  Wed Mar  3 01:03:51 2004
+++ edited/drivers/net/pcmcia/3c589_cs.c        Wed Mar 24 23:22:59 2004
@@ -711,12 +711,13 @@
 static int el3_start_xmit(struct sk_buff *skb, struct net_device *dev)
 {
     ioaddr_t ioaddr = dev->base_addr;
+    struct el3_private *priv = netdev_priv(dev);
 
     DEBUG(3, "%s: el3_start_xmit(length = %ld) called, "
          "status %4.4x.\n", dev->name, (long)skb->len,
          inw(ioaddr + EL3_STATUS));
 
-    ((struct el3_private *)dev->priv)->stats.tx_bytes += skb->len;
+    priv->stats.tx_bytes += skb->len;
 
     /* Put out the doubleword header... */
     outw(skb->len, ioaddr + TX_FIFO);
--- 1.24/drivers/net/pcmcia/ibmtr_cs.c  Wed Mar  3 01:06:03 2004
+++ edited/drivers/net/pcmcia/ibmtr_cs.c        Wed Mar 24 23:24:39 2004
@@ -444,7 +444,8 @@
         link->state &= ~DEV_PRESENT;
         if (link->state & DEV_CONFIG) {
            /* set flag to bypass normal interrupt code */
-           ((struct tok_info *)dev->priv)->sram_virt |= 1;
+           struct tok_info *priv = netdev_priv(dev);
+           priv->sram_virt |= 1;
            netif_device_detach(dev);
            ibmtr_release(link);
         }