From: Markus Elfring <[email protected]>
Date: Thu, 20 Nov 2014 17:42:23 +0100
The pci_dev_put() function tests whether its argument is NULL and then
returns immediately. Thus the test around the call is not needed.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <[email protected]>
---
drivers/pci/hotplug/cpci_hotplug_core.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/pci/hotplug/cpci_hotplug_core.c b/drivers/pci/hotplug/cpci_hotplug_core.c
index e09cf78..82c969b 100644
--- a/drivers/pci/hotplug/cpci_hotplug_core.c
+++ b/drivers/pci/hotplug/cpci_hotplug_core.c
@@ -211,8 +211,7 @@ static void release_slot(struct hotplug_slot *hotplug_slot)
kfree(slot->hotplug_slot->info);
kfree(slot->hotplug_slot);
- if (slot->dev)
- pci_dev_put(slot->dev);
+ pci_dev_put(slot->dev);
kfree(slot);
}
--
2.1.3
On Thu, Nov 20, 2014 at 05:47:29PM +0100, SF Markus Elfring wrote:
> From: Markus Elfring <[email protected]>
> Date: Thu, 20 Nov 2014 17:42:23 +0100
>
> The pci_dev_put() function tests whether its argument is NULL and then
> returns immediately. Thus the test around the call is not needed.
>
> This issue was detected by using the Coccinelle software.
>
> Signed-off-by: Markus Elfring <[email protected]>
Applied to next-pci/misc for v3.19, thanks. This branch will be rebased
when v3.19-rc1 is released.
Bjorn
> ---
> drivers/pci/hotplug/cpci_hotplug_core.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/drivers/pci/hotplug/cpci_hotplug_core.c b/drivers/pci/hotplug/cpci_hotplug_core.c
> index e09cf78..82c969b 100644
> --- a/drivers/pci/hotplug/cpci_hotplug_core.c
> +++ b/drivers/pci/hotplug/cpci_hotplug_core.c
> @@ -211,8 +211,7 @@ static void release_slot(struct hotplug_slot *hotplug_slot)
>
> kfree(slot->hotplug_slot->info);
> kfree(slot->hotplug_slot);
> - if (slot->dev)
> - pci_dev_put(slot->dev);
> + pci_dev_put(slot->dev);
> kfree(slot);
> }
>
> --
> 2.1.3
>