[netdrvr] Trim trailing whitespace for several drivers

Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c
index 587afe7..642dc63 100644
--- a/drivers/net/gianfar.c
+++ b/drivers/net/gianfar.c
@@ -925,7 +925,7 @@
 tx_irq_fail:
 	free_irq(priv->interruptError, dev);
 err_irq_fail:
-err_rxalloc_fail:	
+err_rxalloc_fail:
 rx_skb_fail:
 	free_skb_resources(priv);
 tx_skb_fail: