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Subject[PATCH net v2 2/5] net: bcmgenet: fix phydev reference leak
Date
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 <johan@kernel.org>
---
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;
--
2.7.3
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