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net/phy/mdio_bus.c: fix a check-after-use

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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>
This commit is contained in:
Adrian Bunk 2008-02-20 02:13:53 +02:00 committed by Jeff Garzik
parent 68707acb5b
commit d1e7fe4d92
1 changed files with 2 additions and 2 deletions
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4
drivers/net/phy/mdio_bus.c
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@ -49,13 +49,13 @@ int mdiobus_register(struct mii_bus *bus)
int i;
int err = 0;
mutex_init(&bus->mdio_lock);
if (NULL == bus || NULL == bus->name ||
NULL == bus->read ||
NULL == bus->write)
return -EINVAL;
mutex_init(&bus->mdio_lock);
if (bus->reset)
bus->reset(bus);