Re: [RESEND PATCH V3 4/6] PCI: Enable 10-Bit tag support for PCIe Endpoint devices

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Sun, Jun 13, 2021 at 05:29:13PM +0800, Dongdong Liu wrote:
> +static void pci_configure_10bit_tags(struct pci_dev *dev)
> +{
> +	struct pci_dev *bridge;
> +
> +	if (!pci_is_pcie(dev))
> +		return;
> +
> +	if (!(dev->pcie_devcap2 & PCI_EXP_DEVCAP2_10BIT_TAG_COMP))
> +		return;

Doesn't the second check imply the first one?

Otherwise looks good:

Reviewed-by: Christoph Hellwig <hch@xxxxxx>



[Index of Archives]     [Linux Input]     [Video for Linux]     [Gstreamer Embedded]     [Mplayer Users]     [Linux USB Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [Yosemite Backpacking]

  Powered by Linux