Setting the ->dma_address to DMA_MAPPING_ERROR is not part of
the ->map_sg calling convention, so remove it.
Link: https://lore.kernel.org/linux-mips/20210716063241.GC13345@lst.de/
Suggested-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Logan Gunthorpe <logang@deltatee.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Niklas Schnelle <schnelle@linux.ibm.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Christoph Hellwig <hch@lst.de>
if (outcount < incount) {
outs = sg_next(outs);
- outs->dma_address = DMA_MAPPING_ERROR;
outs->dma_length = 0;
}
iommu_tbl_range_free(&iommu->tbl, vaddr, npages,
IOMMU_ERROR_CODE);
- s->dma_address = DMA_MAPPING_ERROR;
s->dma_length = 0;
}
if (s == outs)
if (outcount < incount) {
outs = sg_next(outs);
- outs->dma_address = DMA_MAPPING_ERROR;
outs->dma_length = 0;
}
iommu_tbl_range_free(tbl, vaddr, npages,
IOMMU_ERROR_CODE);
/* XXX demap? XXX */
- s->dma_address = DMA_MAPPING_ERROR;
s->dma_length = 0;
}
if (s == outs)