pcmcia: dev_node removal (drivers with unregister_netdev check)

As a third step, remove any usage of dev_node_t from drivers which
only wrote to this typedef/struct, except to determine whether
register_netdev() succeeded previously. However, the function calling
unregister_netdev() was only ever called by the PCMCIA core if
register_netdev() succeeded previously. The lonely exception was
easily fixed.

CC: netdev@vger.kernel.org
CC: linux-wireless@vger.kernel.org
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>

1 files changed, 1 insertions, 7 deletions

diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c
index af09be487577..6f77a768ba88 100644
--- a/drivers/net/pcmcia/pcnet_cs.c
+++ b/drivers/net/pcmcia/pcnet_cs.c
@@ -208,7 +208,6 @@ static hw_info_t dl10022_info = { 0, 0, 0, 0, IS_DL10022|HAS_MII };
 
 typedef struct pcnet_dev_t {
         struct pcmcia_device    *p_dev;
-    dev_node_t          node;
     u_int               flags;
     void                __iomem *base;
     struct timer_list   watchdog;
@@ -287,8 +286,7 @@ static void pcnet_detach(struct pcmcia_device *link)
 
         dev_dbg(&link->dev, "pcnet_detach\n");
 
-        if (link->dev_node)
-                unregister_netdev(dev);
+        unregister_netdev(dev);
 
         pcnet_release(link);
 
@@ -639,17 +637,13 @@ static int pcnet_config(struct pcmcia_device *link)
     if (info->flags & (IS_DL10019|IS_DL10022))
         mii_phy_probe(dev);
 
-    link->dev_node = &info->node;
     SET_NETDEV_DEV(dev, &link->dev);
 
     if (register_netdev(dev) != 0) {
         printk(KERN_NOTICE "pcnet_cs: register_netdev() failed\n");
-        link->dev_node = NULL;
         goto failed;
     }
 
-    strcpy(info->node.dev_name, dev->name);
-
     if (info->flags & (IS_DL10019|IS_DL10022)) {
         u_char id = inb(dev->base_addr + 0x1a);
         printk(KERN_INFO "%s: NE2000 (DL100%d rev %02x): ",