staging: wilc1000: rename result in handle_get_mac_address

This patch renames result to ret that is used to get return value from
wilc_send_config_pkt. Some handle_*() functions are used as result,
others are used as ret. It will be changed as ret in all handle_*()
functions to match variable name.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/wilc1000/host_interface.c

@@ -401,7 +401,7 @@ static void handle_get_ip_address(struct wilc_vif *vif, u8 idx)
 static void handle_get_mac_address(struct wilc_vif *vif,
 				   struct get_mac_addr *get_mac_addr)
 {
-	int result = 0;
+	int ret = 0;
 	struct wid wid;
 
 	wid.id = (u16)WID_MAC_ADDR;
@@ -409,10 +409,10 @@ static void handle_get_mac_address(struct wilc_vif *vif,
 	wid.val = get_mac_addr->mac_addr;
 	wid.size = ETH_ALEN;
 
-	result = wilc_send_config_pkt(vif, GET_CFG, &wid, 1,
+	ret = wilc_send_config_pkt(vif, GET_CFG, &wid, 1,
 				   wilc_get_vif_idx(vif));
 
-	if (result)
+	if (ret)
 		netdev_err(vif->ndev, "Failed to get mac address\n");
 	complete(&hif_wait_response);
 }