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/axnet_cs.c b/drivers/net/pcmcia/axnet_cs.c
index 967547a84b4b..59f6fa3c9ddc 100644
--- a/drivers/net/pcmcia/axnet_cs.c
+++ b/drivers/net/pcmcia/axnet_cs.c
@@ -113,7 +113,6 @@ static irqreturn_t ax_interrupt(int irq, void *dev_id);
 
 typedef struct axnet_dev_t {
         struct pcmcia_device    *p_dev;
-    dev_node_t          node;
     caddr_t             base;
     struct timer_list   watchdog;
     int                 stale, fast_poll;
@@ -194,8 +193,7 @@ static void axnet_detach(struct pcmcia_device *link)
 
     dev_dbg(&link->dev, "axnet_detach(0x%p)\n", link);
 
-    if (link->dev_node)
-        unregister_netdev(dev);
+    unregister_netdev(dev);
 
     axnet_release(link);
 
@@ -392,17 +390,13 @@ static int axnet_config(struct pcmcia_device *link)
     }
 
     info->phy_id = (i < 32) ? i : -1;
-    link->dev_node = &info->node;
     SET_NETDEV_DEV(dev, &link->dev);
 
     if (register_netdev(dev) != 0) {
         printk(KERN_NOTICE "axnet_cs: register_netdev() failed\n");
-        link->dev_node = NULL;
         goto failed;
     }
 
-    strcpy(info->node.dev_name, dev->name);
-
     printk(KERN_INFO "%s: Asix AX88%d90: io %#3lx, irq %d, "
            "hw_addr %pM\n",
            dev->name, ((info->flags & IS_AX88790) ? 7 : 1),