提交 64b1c2b4 编写于 作者: H Herbert Valerio Riedel 提交者: Stephen Hemminger

phy: mdiobus_register(): initialize all phy_map entries

make sure phy_map entries whose PHY address is masked are initialized
to NULL, given that other code (such as mdiobus_unregister for
instance) assumes that non-NULL phy_map entries are allocated
phy_devices
Signed-off-by: NHerbert Valerio Riedel <hvr@gnu.org>
Signed-off-by: NStephen Hemminger <shemminger@osdl.org>
上级 f4ea431b
......@@ -60,8 +60,10 @@ int mdiobus_register(struct mii_bus *bus)
for (i = 0; i < PHY_MAX_ADDR; i++) {
struct phy_device *phydev;
if (bus->phy_mask & (1 << i))
if (bus->phy_mask & (1 << i)) {
bus->phy_map[i] = NULL;
continue;
}
phydev = get_phy_device(bus, i);
......
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