if (!iovad)
return;
- put_iova_domain(iovad);
+ if (iovad->granule)
+ put_iova_domain(iovad);
kfree(iovad);
domain->iova_cookie = NULL;
}
unsigned int s_length = sg_dma_len(s);
unsigned int s_dma_len = s->length;
- s->offset = s_offset;
+ s->offset += s_offset;
s->length = s_length;
sg_dma_address(s) = dma_addr + s_offset;
dma_addr += s_dma_len;
for_each_sg(sg, s, nents, i) {
if (sg_dma_address(s) != DMA_ERROR_CODE)
- s->offset = sg_dma_address(s);
+ s->offset += sg_dma_address(s);
if (sg_dma_len(s))
s->length = sg_dma_len(s);
sg_dma_address(s) = DMA_ERROR_CODE;
size_t s_offset = iova_offset(iovad, s->offset);
size_t s_length = s->length;
- sg_dma_address(s) = s->offset;
+ sg_dma_address(s) = s_offset;
sg_dma_len(s) = s_length;
s->offset -= s_offset;
s_length = iova_align(iovad, s_length + s_offset);