drivers/net : Correct the size argument to kzalloc

lp->rx_skb has type struct sk_buff **, not struct sk_buff *, so the
elements of the array should have pointer type, not structure type.

The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@disable sizeof_type_expr@
type T;
T **x;
@@

  x =
  <+...sizeof(
- T
+ *x
  )...+>
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ll_temac_main.c

@@ -134,7 +134,7 @@ static int temac_dma_bd_init(struct net_device *ndev)
 	struct sk_buff *skb;
 	int i;
 
-	lp->rx_skb = kzalloc(sizeof(struct sk_buff)*RX_BD_NUM, GFP_KERNEL);
+	lp->rx_skb = kzalloc(sizeof(*lp->rx_skb) * RX_BD_NUM, GFP_KERNEL);
 	/* allocate the tx and rx ring buffer descriptors. */
 	/* returns a virtual addres and a physical address. */
 	lp->tx_bd_v = dma_alloc_coherent(ndev->dev.parent,