[PATCH iwl-next v5 02/12] ice: remove unused ICE_FD_FLUSH_REQ from PF state

[Marcin Szycik <marcin.szycik@linux.intel.com>]

It's hard to tell what this flag was intended to represent. The commit
adding it only added a check that was always false, because the flag is
never set. There is no relevant comment and commit message doesn't
mention it. Therefore, it looks like it has always been unused. Remove
it.

Fixes: cac2a27cd9ab ("ice: Support IPv4 Flow Director filters")
Signed-off-by: Marcin Szycik <marcin.szycik@linux.intel.com>
---
v5:
* Add this patch
---
 drivers/net/ethernet/intel/ice/ice.h                | 1 -
 drivers/net/ethernet/intel/ice/ice_ethtool_ntuple.c | 3 ---
 2 files changed, 4 deletions(-)

diff --git a/drivers/net/ethernet/intel/ice/ice.h b/drivers/net/ethernet/intel/ice/ice.h
index 738bd9d0c2c6..72941e3736d0 100644
--- a/drivers/net/ethernet/intel/ice/ice.h
+++ b/drivers/net/ethernet/intel/ice/ice.h
@@ -303,7 +303,6 @@ enum ice_pf_state {
 	ICE_CFG_BUSY,
 	ICE_SERVICE_SCHED,
 	ICE_SERVICE_DIS,
-	ICE_FD_FLUSH_REQ,
 	ICE_OICR_INTR_DIS,		/* Global OICR interrupt disabled */
 	ICE_MDD_VF_PRINT_PENDING,	/* set when MDD event handle */
 	ICE_VF_RESETS_DISABLED,	/* disable resets during ice_remove */
diff --git a/drivers/net/ethernet/intel/ice/ice_ethtool_ntuple.c b/drivers/net/ethernet/intel/ice/ice_ethtool_ntuple.c
index cc60b2c36518..ad519a8513db 100644
--- a/drivers/net/ethernet/intel/ice/ice_ethtool_ntuple.c
+++ b/drivers/net/ethernet/intel/ice/ice_ethtool_ntuple.c
@@ -1768,9 +1768,6 @@ int ice_del_ntuple_ethtool(struct ice_vsi *vsi, struct ethtool_rxnfc *cmd)
 		return -EBUSY;
 	}
 
-	if (test_bit(ICE_FD_FLUSH_REQ, pf->state))
-		return -EBUSY;
-
 	mutex_lock(&hw->fdir_fltr_lock);
 	val = ice_ntuple_update_list_entry(pf, NULL, fsp->location);
 	mutex_unlock(&hw->fdir_fltr_lock);
-- 
2.49.0