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net: dsa: add missing dsa_switch mdiobus remove

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To prevent memory leakage on unbinding, add missing mdiobus unregister
and unallocation calls.

Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Neil Armstrong 2015-10-06 15:40:25 +01:00 committed by David S. Miller
parent 1023d2ec1e
commit e410ddb89e
1 changed files with 2 additions and 0 deletions
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2
net/dsa/dsa.c
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@ -424,6 +424,8 @@ static void dsa_switch_destroy(struct dsa_switch *ds)
if (ds->hwmon_dev)
hwmon_device_unregister(ds->hwmon_dev);
#endif
mdiobus_unregister(ds->slave_mii_bus);
mdiobus_free(ds->slave_mii_bus);
}
#ifdef CONFIG_PM_SLEEP