Re: [patch] drm/nouveau/pci: reversed condition in nvkm_pcie_set_link()

[Karol Herbst <nouveau@karolherbst.de>]

Hi Dan,

yeah I also catched that. I assume something went wrong in the review process,
because I am sure I didn't added that "pci ||" check myself ;) but who knows,
maybe I was tired working with ben on that, cause it was like 4am while doing
the last polishing steps.

nvm, I already send a patch to the nouveau ML:
http://lists.freedesktop.org/archives/nouveau/2016-January/023772.html

I just tried to poke ben the last day like several times, but he didn't seem to
be there yesterday

> Dan Carpenter <dan.carpenter@oracle.com> hat am 13. Januar 2016 um 13:21
> geschrieben:
> 
> The condition is reversed so this function is a no-op.
> 
> Fixes: bcc19d9bf5cd ('drm/nouveau/pci: implement generic code for pcie speed
> change')
> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
> 
> diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pci/pcie.c
> b/drivers/gpu/drm/nouveau/nvkm/subdev/pci/pcie.c
> index b32954f..d71e5db 100644
> --- a/drivers/gpu/drm/nouveau/nvkm/subdev/pci/pcie.c
> +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pci/pcie.c
> @@ -119,7 +119,7 @@ nvkm_pcie_set_link(struct nvkm_pci *pci, enum
> nvkm_pcie_speed speed, u8 width)
>  struct pci_bus *pbus;
>  int ret;
> 
> - if (pci || !pci_is_pcie(pci->pdev))
> + if (!pci || !pci_is_pcie(pci->pdev))
>  return 0;
>  pbus = pci->pdev->bus;

>