net/phy/mdio_bus.c: fix a check-after-use
This patch fixes a check-after-use spotted by the Coverity checker. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
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@ -49,13 +49,13 @@ int mdiobus_register(struct mii_bus *bus)
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int i;
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int i;
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int err = 0;
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int err = 0;
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mutex_init(&bus->mdio_lock);
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if (NULL == bus || NULL == bus->name ||
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if (NULL == bus || NULL == bus->name ||
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NULL == bus->read ||
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NULL == bus->read ||
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NULL == bus->write)
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NULL == bus->write)
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return -EINVAL;
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return -EINVAL;
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mutex_init(&bus->mdio_lock);
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if (bus->reset)
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if (bus->reset)
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bus->reset(bus);
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bus->reset(bus);
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