[PATCH 2/2] ice: drop pf == NULL check in ice_pf_state_is_nominal()

[Yury Norov]

The function has 3 callers, all except one explicitly require
pf != NULL. Add the corresponding check to the remaining caller,
and remove it from the ice_pf_state_is_nominal(). It makse the
fun function a one-liner.

Signed-off-by: Yury Norov <ynorov@xxxxxxxxxx>
---
 drivers/net/ethernet/intel/ice/ice_lib.c  | 3 ---
 drivers/net/ethernet/intel/ice/ice_main.c | 2 +-
 2 files changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/net/ethernet/intel/ice/ice_lib.c b/drivers/net/ethernet/intel/ice/ice_lib.c
index 73996e3022ef..6d5b8acc4764 100644
--- a/drivers/net/ethernet/intel/ice/ice_lib.c
+++ b/drivers/net/ethernet/intel/ice/ice_lib.c
@@ -1705,9 +1705,6 @@ static void ice_vsi_set_rss_flow_fld(struct ice_vsi *vsi)
  */
 bool ice_pf_state_is_nominal(struct ice_pf *pf)
 {
-	if (!pf)
-		return false;
-
 	return bitmap_empty(pf->state, ICE_STATE_NOMINAL_CHECK_BITS);
 }
 
diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c
index d88835482d3a..168d85f9477f 100644
--- a/drivers/net/ethernet/intel/ice/ice_main.c
+++ b/drivers/net/ethernet/intel/ice/ice_main.c
@@ -5521,7 +5521,7 @@ static int ice_suspend(struct device *dev)
 
 	pf = pci_get_drvdata(pdev);
 
-	if (!ice_pf_state_is_nominal(pf)) {
+	if (!pf || !ice_pf_state_is_nominal(pf)) {
 		dev_err(dev, "Device is not ready, no need to suspend it\n");
 		return -EBUSY;
 	}
-- 
2.53.0