[PATCH 1/2] net: phy: suspend phydev on PHY_HALTED even if there is no link

[Anssi Hannula]

When the phydev is put to PHY_HALTED (by e.g. phy_stop()) the state
machine suspends the phydev to save power.

However, this is wrongly inside a phydev->link check, causing the phydev
not to be suspended if there was no link at the time of stopping it.

Fix that by setting do_suspend regardless of whether there was a link or
not.

Signed-off-by: Anssi Hannula <anssi.hann...@bitwise.fi>
Fixes: be9dad1f9f26 ("net: phy: suspend phydev when going to HALTED")
Cc: Sebastian Hesselbarth <sebastian.hesselba...@gmail.com>
---
 drivers/net/phy/phy.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index 376a0d8a2b61..d46858694db9 100644
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@ -956,8 +956,8 @@ void phy_state_machine(struct work_struct *work)
                if (phydev->link) {
                        phydev->link = 0;
                        phy_link_down(phydev, true);
-                       do_suspend = true;
                }
+               do_suspend = true;
                break;
        }
 
-- 
2.17.2