drivers/net/wireless/ipw2x00/ipw2100.c: Remove unnecessary kmalloc casts

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/ipw2x00/ipw2100.c

@@ -3467,9 +3467,7 @@ static int ipw2100_msg_allocate(struct ipw2100_priv *priv)
 	dma_addr_t p;
 
 	priv->msg_buffers =
-	    (struct ipw2100_tx_packet *)kmalloc(IPW_COMMAND_POOL_SIZE *
-						sizeof(struct
-						       ipw2100_tx_packet),
+	    kmalloc(IPW_COMMAND_POOL_SIZE * sizeof(struct ipw2100_tx_packet),
 		    GFP_KERNEL);
 	if (!priv->msg_buffers) {
 		printk(KERN_ERR DRV_NAME ": %s: PCI alloc failed for msg "
@@ -4499,9 +4497,7 @@ static int ipw2100_tx_allocate(struct ipw2100_priv *priv)
 	}
 
 	priv->tx_buffers =
-	    (struct ipw2100_tx_packet *)kmalloc(TX_PENDED_QUEUE_LENGTH *
-						sizeof(struct
-						       ipw2100_tx_packet),
+	    kmalloc(TX_PENDED_QUEUE_LENGTH * sizeof(struct ipw2100_tx_packet),
 		    GFP_ATOMIC);
 	if (!priv->tx_buffers) {
 		printk(KERN_ERR DRV_NAME
@@ -4651,8 +4647,8 @@ static int ipw2100_rx_allocate(struct ipw2100_priv *priv)
 	/*
 	 * allocate packets
 	 */
-	priv->rx_buffers = (struct ipw2100_rx_packet *)
-	    kmalloc(RX_QUEUE_LENGTH * sizeof(struct ipw2100_rx_packet),
+	priv->rx_buffers = kmalloc(RX_QUEUE_LENGTH *
+				   sizeof(struct ipw2100_rx_packet),
 				   GFP_KERNEL);
 	if (!priv->rx_buffers) {
 		IPW_DEBUG_INFO("can't allocate rx packet buffer table\n");