i40e/i40evf: Remove unused variable an_enable and function update_link_info

An_enable was never used only set so lets remove it. The function
update_link_info only did two things, call get_link_info and set
an_enabled. Therefore we should also remove update_link_info and
change all references to it to get_link_info.

Change-ID: Ie3022680fa7a94bfd495a4f5fc76a73701d85569
Signed-off-by: Catherine Sullivan <catherine.sullivan@intel.com>
Tested-by: Jim Young <james.m.young@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index 652cb4e..163cf2e 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -8885,7 +8885,7 @@
 		i40e_config_rss(pf);
 
 	/* fill in link information and enable LSE reporting */
-	i40e_update_link_info(&pf->hw, true);
+	i40e_aq_get_link_info(&pf->hw, true, NULL, NULL);
 	i40e_link_event(pf);
 
 	/* Initialize user-specific link properties */
@@ -8893,7 +8893,7 @@
 				  I40E_AQ_AN_COMPLETED) ? true : false);
 
 	/* fill in link information and enable LSE reporting */
-	i40e_update_link_info(&pf->hw, true);
+	i40e_aq_get_link_info(&pf->hw, true, NULL, NULL);
 	i40e_link_event(pf);
 
 	/* Initialize user-specific link properties */