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63e62b63e8
ret in dma_direct_alloc() and dma_direct_alloc_pages() holds the returned CPU mapping, not a generic return value. Rename it to cpu_addr and update the remaining uses to match. This makes the allocation paths easier to follow and keeps the local naming consistent with what the variable actually represents. Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> Tested-by: Michael Kelley <mhklinux@outlook.com> Tested-by: Mostafa Saleh <smostafa@google.com> Reviewed-by: Petr Tesarik <ptesarik@suse.com> Signed-off-by: Aneesh Kumar K.V (Arm) <aneesh.kumar@kernel.org> Link: https://lore.kernel.org/r/20260717180442.110954-21-aneesh.kumar@kernel.org Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>