On Thu, Aug 12, 2021 at 05:16:01AM +0530, Utkarsh Verma wrote:
> Remove the unnecessary #ifdef PCI_DISABLE_MWI, because pci_set_mwi()
> performs the same check.
>
> Signed-off-by: Utkarsh Verma <utkarshverma294@xxxxxxxxx>
> ---
> drivers/pci/pci.c | 4 ----
> 1 file changed, 4 deletions(-)
>
> diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
> index aacf575c15cf..7d4c7c294ef2 100644
> --- a/drivers/pci/pci.c
> +++ b/drivers/pci/pci.c
> @@ -4456,11 +4456,7 @@ EXPORT_SYMBOL(pcim_set_mwi);
> */
> int pci_try_set_mwi(struct pci_dev *dev)
> {
> -#ifdef PCI_DISABLE_MWI
> - return 0;
> -#else
> return pci_set_mwi(dev);
> -#endif
> }
> EXPORT_SYMBOL(pci_try_set_mwi);
If this is the case, why do we even need pci_try_set_mwi()? Why not
just replace it with calls to pci_set_mwi() and then delete this one?
thanks,
greg k-h
