| Message ID | 20201104095052.1222754-5-hch@lst.de |
|---|---|
| State | New |
| Headers | show |
| Series | [1/5] RDMA/core: remove ib_dma_{alloc,free}_coherent | expand |
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 <hch@lst.de> Acked-by: Bjorn Helgaas <bhelgaas@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 >
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; }
Remove the pointless paddr variable that was only used once. Signed-off-by: Christoph Hellwig <hch@lst.de> --- drivers/pci/p2pdma.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)