i40e: remove I40E_FLAG_NEED_LINK_UPDATE

The I40E_FLAG_NEED_LINK_UPDATE was never used. Remove the flag
definitions.

Change-ID: If59d0c6b4af85ca27281f3183c54b055adb439a4
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

drivers/net/ethernet/intel/i40e/i40e.h

@@ -389,7 +389,6 @@ struct i40e_pf {
 #define I40E_FLAG_MSIX_ENABLED			BIT_ULL(3)
 #define I40E_FLAG_RSS_ENABLED			BIT_ULL(6)
 #define I40E_FLAG_VMDQ_ENABLED			BIT_ULL(7)
-#define I40E_FLAG_NEED_LINK_UPDATE		BIT_ULL(9)
 #define I40E_FLAG_IWARP_ENABLED			BIT_ULL(10)
 #define I40E_FLAG_CLEAN_ADMINQ			BIT_ULL(14)
 #define I40E_FLAG_FILTER_SYNC			BIT_ULL(15)

drivers/net/ethernet/intel/i40e/i40e_main.c

@@ -11091,7 +11091,6 @@ static int i40e_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	INIT_WORK(&pf->service_task, i40e_service_task);
 	clear_bit(__I40E_SERVICE_SCHED, &pf->state);
-	pf->flags |= I40E_FLAG_NEED_LINK_UPDATE;
 
 	/* NVM bit on means WoL disabled for the port */
 	i40e_read_nvm_word(hw, I40E_SR_NVM_WAKE_ON_LAN, &wol_nvm_bits);

drivers/net/ethernet/intel/i40evf/i40evf.h

@@ -205,7 +205,6 @@ struct i40evf_adapter {
 #define I40EVF_FLAG_IN_NETPOLL			BIT(4)
 #define I40EVF_FLAG_IMIR_ENABLED		BIT(5)
 #define I40EVF_FLAG_MQ_CAPABLE			BIT(6)
-#define I40EVF_FLAG_NEED_LINK_UPDATE		BIT(7)
 #define I40EVF_FLAG_PF_COMMS_FAILED		BIT(8)
 #define I40EVF_FLAG_RESET_PENDING		BIT(9)
 #define I40EVF_FLAG_RESET_NEEDED		BIT(10)