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net/phy/mdio_bus.c: fix a check-after-use
author
Adrian Bunk
<bunk@kernel.org>
Wed, 20 Feb 2008 00:13:53 +0000
(
02:13
+0200)
committer
Jeff Garzik
<jeff@garzik.org>
Sun, 24 Feb 2008 04:57:50 +0000
(23:57 -0500)
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>
drivers/net/phy/mdio_bus.c
patch
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diff --git
a/drivers/net/phy/mdio_bus.c
b/drivers/net/phy/mdio_bus.c
index
6e9f619
..
963630c
100644
(file)
--- a/
drivers/net/phy/mdio_bus.c
+++ b/
drivers/net/phy/mdio_bus.c
@@
-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);