drivers/net: Remove unnecessary k.alloc/v.alloc OOM messages

alloc failures use dump_stack so emitting an additional
out-of-memory message is an unnecessary duplication.

Remove the allocation failure messages.

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 d070b22..4108ac8 100644
--- a/drivers/net/ethernet/apple/bmac.c
+++ b/drivers/net/ethernet/apple/bmac.c
@@ -1660,10 +1660,8 @@
 {
 	if (bmac_emergency_rxbuf == NULL) {
 		bmac_emergency_rxbuf = kmalloc(RX_BUFLEN, GFP_KERNEL);
-		if (bmac_emergency_rxbuf == NULL) {
-			printk(KERN_ERR "BMAC: can't allocate emergency RX buffer\n");
+		if (bmac_emergency_rxbuf == NULL)
 			return -ENOMEM;
-		}
 	}
 
 	return macio_register_driver(&bmac_driver);