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| author | Marek Szyprowski <m.szyprowski@samsung.com> | 2026-07-13 10:30:22 +0200 |
|---|---|---|
| committer | Marek Szyprowski <m.szyprowski@samsung.com> | 2026-07-14 10:18:25 +0200 |
| commit | 0188616c057d3eba8d8a4af62a59b5e7f2362571 (patch) | |
| tree | fd300216f397b7ca1dcb3bcb038444313f53b431 | |
| parent | 1acce29926d93f3eba427696fe3da6451504dae2 (diff) | |
| download | linux-next-0188616c057d3eba8d8a4af62a59b5e7f2362571.tar.gz linux-next-0188616c057d3eba8d8a4af62a59b5e7f2362571.zip | |
dma-direct: Improve readability of the dma_direct_map_sg() for P2PDMA case
Improve readability of the sg_dma_len assignment in the P2PDMA cases by
removing duplicated code, which was a direct result of the d0d08f4bd7f6
("dma-direct: Fix missing sg_dma_len assignment in P2PDMA bus mappings")
fix. No functional change.
Suggested-by: Leon Romanovsky <leon@kernel.org>
Link: https://lore.kernel.org/all/20260604071856.GA245424@unreal/
Reviewed-by: Pranjal Shrivastava <praan@google.com>
Reviewed-by: Leon Romanovsky <leon@kernel.org>
Reviewed-by: Logan Gunthorpe <logang@deltatee.com>
Link: https://lore.kernel.org/r/20260713083022.1110993-1-m.szyprowski@samsung.com
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
| -rw-r--r-- | kernel/dma/direct.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/kernel/dma/direct.c b/kernel/dma/direct.c index 4391b797d4db..d8219efe3273 100644 --- a/kernel/dma/direct.c +++ b/kernel/dma/direct.c @@ -489,9 +489,8 @@ int dma_direct_map_sg(struct device *dev, struct scatterlist *sgl, int nents, case PCI_P2PDMA_MAP_BUS_ADDR: sg->dma_address = pci_p2pdma_bus_addr_map( p2pdma_state.mem, sg_phys(sg)); - sg_dma_len(sg) = sg->length; sg_dma_mark_bus_address(sg); - continue; + break; default: ret = -EREMOTEIO; goto out_unmap; |