Re: [PATCH v7 19/22] dma-direct: rename ret to cpu_addr in alloc helpers
Jason Gunthorpe <[email protected]>
| Newsgroups | dev.linux.lists.linux-coco,dev.linux.lists.iommu,org.infradead.lists.linux-arm-kernel,org.kernel.vger.linux-kernel,org.kernel.vger.linux-s390,org.ozlabs.lists.linuxppc-dev |
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| Message-ID | <[email protected]> |
On Wed, Jul 01, 2026 at 11:19:23AM +0530, Aneesh Kumar K.V (Arm) wrote: > 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. > > Tested-by: Michael Kelley <[email protected]> > Tested-by: Mostafa Saleh <[email protected]> > Reviewed-by: Petr Tesarik <[email protected]> > Signed-off-by: Aneesh Kumar K.V (Arm) <[email protected]> > --- > kernel/dma/direct.c | 40 ++++++++++++++++++++-------------------- > 1 file changed, 20 insertions(+), 20 deletions(-) Reviewed-by: Jason Gunthorpe <[email protected]> Jason