diff options
Diffstat (limited to 'drivers/crypto/marvell')
| -rw-r--r-- | drivers/crypto/marvell/hash.c | 22 |
1 files changed, 10 insertions, 12 deletions
diff --git a/drivers/crypto/marvell/hash.c b/drivers/crypto/marvell/hash.c index 4c80126de3ad..d813de604b8f 100644 --- a/drivers/crypto/marvell/hash.c +++ b/drivers/crypto/marvell/hash.c @@ -602,7 +602,6 @@ static int mv_cesa_ahash_dma_req_init(struct ahash_request *req) GFP_KERNEL : GFP_ATOMIC; struct mv_cesa_ahash_dma_req *ahashdreq = &creq->req.dma; struct mv_cesa_tdma_req *dreq = &ahashdreq->base; - struct mv_cesa_tdma_chain chain; struct mv_cesa_ahash_dma_iter iter; struct mv_cesa_op_ctx *op = NULL; unsigned int frag_len; @@ -620,14 +619,14 @@ static int mv_cesa_ahash_dma_req_init(struct ahash_request *req) } } - mv_cesa_tdma_desc_iter_init(&chain); + mv_cesa_tdma_desc_iter_init(&dreq->chain); mv_cesa_ahash_req_iter_init(&iter, req); /* * Add the cache (left-over data from a previous block) first. * This will never overflow the SRAM size. */ - ret = mv_cesa_ahash_dma_add_cache(&chain, &iter, creq, flags); + ret = mv_cesa_ahash_dma_add_cache(&dreq->chain, &iter, creq, flags); if (ret) goto err_free_tdma; @@ -638,7 +637,8 @@ static int mv_cesa_ahash_dma_req_init(struct ahash_request *req) * data. We intentionally do not add the final op block. */ while (true) { - ret = mv_cesa_dma_add_op_transfers(&chain, &iter.base, + ret = mv_cesa_dma_add_op_transfers(&dreq->chain, + &iter.base, &iter.src, flags); if (ret) goto err_free_tdma; @@ -648,7 +648,7 @@ static int mv_cesa_ahash_dma_req_init(struct ahash_request *req) if (!mv_cesa_ahash_req_iter_next_op(&iter)) break; - op = mv_cesa_dma_add_frag(&chain, &creq->op_tmpl, + op = mv_cesa_dma_add_frag(&dreq->chain, &creq->op_tmpl, frag_len, flags); if (IS_ERR(op)) { ret = PTR_ERR(op); @@ -666,11 +666,11 @@ static int mv_cesa_ahash_dma_req_init(struct ahash_request *req) * operation, which depends whether this is the final request. */ if (creq->last_req) - op = mv_cesa_ahash_dma_last_req(&chain, &iter, creq, frag_len, - flags); + op = mv_cesa_ahash_dma_last_req(&dreq->chain, &iter, creq, + frag_len, flags); else if (frag_len) - op = mv_cesa_dma_add_frag(&chain, &creq->op_tmpl, frag_len, - flags); + op = mv_cesa_dma_add_frag(&dreq->chain, &creq->op_tmpl, + frag_len, flags); if (IS_ERR(op)) { ret = PTR_ERR(op); @@ -679,7 +679,7 @@ static int mv_cesa_ahash_dma_req_init(struct ahash_request *req) if (op) { /* Add dummy desc to wait for crypto operation end */ - ret = mv_cesa_dma_add_dummy_end(&chain, flags); + ret = mv_cesa_dma_add_dummy_end(&dreq->chain, flags); if (ret) goto err_free_tdma; } @@ -690,8 +690,6 @@ static int mv_cesa_ahash_dma_req_init(struct ahash_request *req) else creq->cache_ptr = 0; - dreq->chain = chain; - return 0; err_free_tdma: |