Re: [PATCH 2/2] ice: drop pf == NULL check in ice_pf_state_is_nominal()

[Simon Horman <horms@kernel.org>]

On Thu, Sep 03, 2026 at 09:20:36AM -0400, Yury Norov wrote:
> The function has 3 callers, all except one explicitly require
> pf != NULL. Add the corresponding check to the remaining caller,
> and remove it from the ice_pf_state_is_nominal(). It makse the
> fun function a one-liner.
> 
> Signed-off-by: Yury Norov <ynorov@nvidia.com>
> ---
>  drivers/net/ethernet/intel/ice/ice_lib.c  | 3 ---
>  drivers/net/ethernet/intel/ice/ice_main.c | 2 +-
>  2 files changed, 1 insertion(+), 4 deletions(-)
> 
> diff --git a/drivers/net/ethernet/intel/ice/ice_lib.c b/drivers/net/ethernet/intel/ice/ice_lib.c
> index 73996e3022ef..6d5b8acc4764 100644
> --- a/drivers/net/ethernet/intel/ice/ice_lib.c
> +++ b/drivers/net/ethernet/intel/ice/ice_lib.c
> @@ -1705,9 +1705,6 @@ static void ice_vsi_set_rss_flow_fld(struct ice_vsi *vsi)
>   */
>  bool ice_pf_state_is_nominal(struct ice_pf *pf)
>  {
> -	if (!pf)
> -		return false;
> -
>  	return bitmap_empty(pf->state, ICE_STATE_NOMINAL_CHECK_BITS);
>  }
>  
> diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c
> index d88835482d3a..168d85f9477f 100644
> --- a/drivers/net/ethernet/intel/ice/ice_main.c
> +++ b/drivers/net/ethernet/intel/ice/ice_main.c
> @@ -5521,7 +5521,7 @@ static int ice_suspend(struct device *dev)
>  
>  	pf = pci_get_drvdata(pdev);
>  
> -	if (!ice_pf_state_is_nominal(pf)) {
> +	if (!pf || !ice_pf_state_is_nominal(pf)) {
>  		dev_err(dev, "Device is not ready, no need to suspend it\n");
>  		return -EBUSY;
>  	}

Is the new condition necessary in ice_suspend?