drivers/net/: remove write-only "last_dev"

This patch removes write-only global "last_dev" variables from the
following drivers:
- a2065.c
- declance.c
- sunlance.c

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

1 files changed, 0 insertions, 4 deletions

diff --git a/drivers/net/sunlance.c b/drivers/net/sunlance.c
index 26ade68aeabf..4e994f87469e 100644
--- a/drivers/net/sunlance.c
+++ b/drivers/net/sunlance.c
@@ -915,15 +915,11 @@ static void build_fake_packet(struct lance_private *lp)
         lp->tx_new = TX_NEXT(entry);
 }
 
-struct net_device *last_dev;
-
 static int lance_open(struct net_device *dev)
 {
         struct lance_private *lp = netdev_priv(dev);
         int status = 0;
 
-        last_dev = dev;
-
         STOP_LANCE(lp);
 
         if (request_irq(dev->irq, &lance_interrupt, IRQF_SHARED,