s|PCI/p2p: cleanup up __pci_p2pdma_map_sg|PCI/P2PDMA: Cleanup up
__pci_p2pdma_map_sg|
to match history.
On Wed, Nov 04, 2020 at 10:50:51AM +0100, Christoph Hellwig wrote:
> Remove the pointless paddr variable that was only used once.
>
> Signed-off-by: Christoph Hellwig <h...@lst.de>
Acked-by: Bjorn Helgaas <bhelg...@google.com>
> ---
> drivers/pci/p2pdma.c | 5 +----
> 1 file changed, 1 insertion(+), 4 deletions(-)
>
> diff --git a/drivers/pci/p2pdma.c b/drivers/pci/p2pdma.c
> index b07018af53876c..afd792cc272832 100644
> --- a/drivers/pci/p2pdma.c
> +++ b/drivers/pci/p2pdma.c
> @@ -825,13 +825,10 @@ static int __pci_p2pdma_map_sg(struct
> pci_p2pdma_pagemap *p2p_pgmap,
> struct device *dev, struct scatterlist *sg, int nents)
> {
> struct scatterlist *s;
> - phys_addr_t paddr;
> int i;
>
> for_each_sg(sg, s, nents, i) {
> - paddr = sg_phys(s);
> -
> - s->dma_address = paddr - p2p_pgmap->bus_offset;
> + s->dma_address = sg_phys(s) - p2p_pgmap->bus_offset;
> sg_dma_len(s) = s->length;
> }
>
> --
> 2.28.0
>
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