From 0da60541f8a771270d310a574cb0adeefcdebcb1 Mon Sep 17 00:00:00 2001 From: Johan Hovold Date: Thu, 24 Nov 2016 19:21:28 +0100 Subject: [PATCH] net: bcmgenet: fix phydev reference leak Make sure to drop the reference taken by of_phy_find_device() when initialising MOCA PHYs. Fixes: 6ac9de5f6563 ("net: bcmgenet: Register link_update callback for all MoCA PHYs") Signed-off-by: Johan Hovold Signed-off-by: David S. Miller --- drivers/net/ethernet/broadcom/genet/bcmmii.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/broadcom/genet/bcmmii.c b/drivers/net/ethernet/broadcom/genet/bcmmii.c index 457c3bc8cfff..2e745bd51df4 100644 --- a/drivers/net/ethernet/broadcom/genet/bcmmii.c +++ b/drivers/net/ethernet/broadcom/genet/bcmmii.c @@ -542,8 +542,10 @@ static int bcmgenet_mii_of_init(struct bcmgenet_priv *priv) /* Make sure we initialize MoCA PHYs with a link down */ if (phy_mode == PHY_INTERFACE_MODE_MOCA) { phydev = of_phy_find_device(dn); - if (phydev) + if (phydev) { phydev->link = 0; + put_device(&phydev->mdio.dev); + } } return 0; -- 2.11.0