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rswitch: Fix imbalance phy_power_off() calling

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The phy_power_off() should not be called if phy_power_on() failed.
So, add a condition .power_count before calls phy_power_off().

Fixes: 5cb630925b ("net: renesas: rswitch: Add phy_power_{on,off}() calling")
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
This commit is contained in:
Yoshihiro Shimoda 2023-10-10 21:48:58 +09:00 committed by Paolo Abeni
parent 510b18cf23
commit 053f13f67b
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/renesas/rswitch.c
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@ -1254,7 +1254,7 @@ static void rswitch_adjust_link(struct net_device *ndev)
phy_print_status(phydev);
if (phydev->link)
phy_power_on(rdev->serdes);
else
else if (rdev->serdes->power_count)
phy_power_off(rdev->serdes);
rdev->etha->link = phydev->link;