enum dma_data_direction dir,
dma_addr_t *ddt_phys)
{
- unsigned nents, mapped_ents;
+ unsigned mapped_ents;
struct scatterlist *cur;
struct spacc_ddt *ddt;
int i;
+ int nents;
nents = sg_nents_for_len(payload, nbytes);
if (nents < 0) {
struct spacc_engine *engine = req->engine;
struct spacc_ddt *src_ddt, *dst_ddt;
unsigned total;
- unsigned int src_nents, dst_nents;
+ int src_nents, dst_nents;
struct scatterlist *cur;
int i, dst_ents, src_ents;