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* [2.6 patch] net/phy/mdio_bus.c: fix a check-after-use
@ 2008-02-20 0:13 Adrian Bunk
2008-02-20 16:52 ` Jeff Garzik
0 siblings, 1 reply; 2+ messages in thread
From: Adrian Bunk @ 2008-02-20 0:13 UTC (permalink / raw)
To: jgarzik; +Cc: netdev, linux-kernel
This patch fixes a check-after-use spotted by the Coverity checker.
Signed-off-by: Adrian Bunk <bunk@kernel.org>
---
6beeb3ac577d74d72b2f91bd654eecb904c3c17e diff --git a/drivers/net/phy/mdio_bus.c b/drivers/net/phy/mdio_bus.c
index 6e9f619..963630c 100644
--- 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);
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [2.6 patch] net/phy/mdio_bus.c: fix a check-after-use
2008-02-20 0:13 [2.6 patch] net/phy/mdio_bus.c: fix a check-after-use Adrian Bunk
@ 2008-02-20 16:52 ` Jeff Garzik
0 siblings, 0 replies; 2+ messages in thread
From: Jeff Garzik @ 2008-02-20 16:52 UTC (permalink / raw)
To: Adrian Bunk; +Cc: netdev, linux-kernel
Adrian Bunk wrote:
> This patch fixes a check-after-use spotted by the Coverity checker.
>
> Signed-off-by: Adrian Bunk <bunk@kernel.org>
>
> ---
> 6beeb3ac577d74d72b2f91bd654eecb904c3c17e diff --git a/drivers/net/phy/mdio_bus.c b/drivers/net/phy/mdio_bus.c
> index 6e9f619..963630c 100644
> --- 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);
> +
applied
^ permalink raw reply [flat|nested] 2+ messages in thread
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2008-02-20 0:13 [2.6 patch] net/phy/mdio_bus.c: fix a check-after-use Adrian Bunk
2008-02-20 16:52 ` Jeff Garzik
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