drivers/net: Remove alloc_etherdev error messages

alloc_etherdev has a generic OOM/unable to alloc message.
Remove the duplicative messages after alloc_etherdev calls.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/apple/bmac.c b/drivers/net/ethernet/apple/bmac.c
index 4108ac8..ebc0dba 100644
--- a/drivers/net/ethernet/apple/bmac.c
+++ b/drivers/net/ethernet/apple/bmac.c
@@ -1269,10 +1269,8 @@
 	memcpy(addr, prop_addr, sizeof(addr));
 
 	dev = alloc_etherdev(PRIV_BYTES);
-	if (!dev) {
-		printk(KERN_ERR "BMAC: alloc_etherdev failed, out of memory\n");
+	if (!dev)
 		return -ENOMEM;
-	}
 
 	bp = netdev_priv(dev);
 	SET_NETDEV_DEV(dev, &mdev->ofdev.dev);