drivers/net/qlge: Remove unnecessary casts of netdev_priv

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/qlge/qlge_main.c

@@ -3844,7 +3844,7 @@ static int ql_adapter_reset(struct ql_adapter *qdev)
 
 static void ql_display_dev_info(struct net_device *ndev)
 {
-	struct ql_adapter *qdev = (struct ql_adapter *)netdev_priv(ndev);
+	struct ql_adapter *qdev = netdev_priv(ndev);
 
 	netif_info(qdev, probe, qdev->ndev,
 		   "Function #%d, Port %d, NIC Roll %d, NIC Rev = %d, "
@@ -4264,7 +4264,7 @@ static struct net_device_stats *qlge_get_stats(struct net_device
 
 static void qlge_set_multicast_list(struct net_device *ndev)
 {
-	struct ql_adapter *qdev = (struct ql_adapter *)netdev_priv(ndev);
+	struct ql_adapter *qdev = netdev_priv(ndev);
 	struct netdev_hw_addr *ha;
 	int i, status;
 
@@ -4354,7 +4354,7 @@ exit:
 
 static int qlge_set_mac_address(struct net_device *ndev, void *p)
 {
-	struct ql_adapter *qdev = (struct ql_adapter *)netdev_priv(ndev);
+	struct ql_adapter *qdev = netdev_priv(ndev);
 	struct sockaddr *addr = p;
 	int status;
 
@@ -4377,7 +4377,7 @@ static int qlge_set_mac_address(struct net_device *ndev, void *p)
 
 static void qlge_tx_timeout(struct net_device *ndev)
 {
-	struct ql_adapter *qdev = (struct ql_adapter *)netdev_priv(ndev);
+	struct ql_adapter *qdev = netdev_priv(ndev);
 	ql_queue_asic_error(qdev);
 }