[PATCH] e1000e: continue to init phy even when failed to disable ULP

After commit "e1000e: disable s0ix entry and exit flows for ME systems",
some ThinkPads always failed to disable ulp by ME.
commit "e1000e: Warn if disabling ULP failed" break out of init phy:

error log:
[   42.364753] e1000e 0000:00:1f.6 enp0s31f6: Failed to disable ULP
[   42.524626] e1000e 0000:00:1f.6 enp0s31f6: PHY Wakeup cause - Unicast Packet
[   42.822476] e1000e 0000:00:1f.6 enp0s31f6: Hardware Error

When disable s0ix, E1000_FWSM_ULP_CFG_DONE will never be 1.
If continue to init phy like before, it can work as before.
iperf test result good too.

Chnage e_warn to e_dbg, in case it confuses.

Signed-off-by: Aaron Ma <redacted>
---
 drivers/net/ethernet/intel/e1000e/ich8lan.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/intel/e1000e/ich8lan.c b/drivers/net/ethernet/intel/e1000e/ich8lan.c
index f999cca37a8a..63405819eb83 100644
--- a/drivers/net/ethernet/intel/e1000e/ich8lan.c
+++ b/drivers/net/ethernet/intel/e1000e/ich8lan.c

@@ -302,8 +302,7 @@ static s32 e1000_init_phy_workarounds_pchlan(struct e1000_hw *hw)
 	hw->dev_spec.ich8lan.ulp_state = e1000_ulp_state_unknown;
 	ret_val = e1000_disable_ulp_lpt_lp(hw, true);
 	if (ret_val) {
-		e_warn("Failed to disable ULP\n");
-		goto out;
+		e_dbg("Failed to disable ULP\n");
 	}
 
 	ret_val = hw->phy.ops.acquire(hw);

-- 
2.26.2