Re: [PATCH] ixgbevf: delete unneeded call to pci_set_power_state

[Brown, Aaron F]

On Tue, 2014-01-07 at 18:00 +0100, Julia Lawall wrote:
> From: Julia Lawall <Julia.Lawall@xxxxxxx>
> 
> This driver does not need to adjust the power state on suspend, so the
> call to pci_set_power_state in the resume function is a no-op.  Drop it, to
> make the code more understandable.
> 
> Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
Tested-by: Phil Schmitt <phillip.j.schmitt@xxxxxxxxx>
Signed-off-by: Aaron Brown <aaron.f.brown@xxxxxxxxx>

> ---
>  drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c |    1 -
>  1 file changed, 1 deletion(-)
> 
> diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
> index a5d3167..5709fb0 100644
> --- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
> +++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
> @@ -3226,7 +3226,6 @@ static int ixgbevf_resume(struct pci_dev *pdev)
>  	struct net_device *netdev = adapter->netdev;
>  	u32 err;
>  
> -	pci_set_power_state(pdev, PCI_D0);
>  	pci_restore_state(pdev);
>  	/*
>  	 * pci_restore_state clears dev->state_saved so call
> 
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