enic: Make local functions static

Make functions used locally in a file as static

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: Vasanthy Kolluri <vkolluri@cisco.com>
Signed-off-by: Roopa Prabhu <roprabhu@cisco.com>
Signed-off-by: David Wang <dwang2@cisco.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/enic/enic_main.c b/drivers/net/enic/enic_main.c
index 711077a..a1f92f1 100644
--- a/drivers/net/enic/enic_main.c
+++ b/drivers/net/enic/enic_main.c
@@ -1972,7 +1972,7 @@
 	return err;
 }
 
-int enic_dev_set_ig_vlan_rewrite_mode(struct enic *enic)
+static int enic_dev_set_ig_vlan_rewrite_mode(struct enic *enic)
 {
 	int err;
 
@@ -2147,14 +2147,14 @@
 #endif
 };
 
-void enic_dev_deinit(struct enic *enic)
+static void enic_dev_deinit(struct enic *enic)
 {
 	netif_napi_del(&enic->napi);
 	enic_free_vnic_resources(enic);
 	enic_clear_intr_mode(enic);
 }
 
-int enic_dev_init(struct enic *enic)
+static int enic_dev_init(struct enic *enic)
 {
 	struct device *dev = enic_get_dev(enic);
 	struct net_device *netdev = enic->netdev;