Commit 003bb374 authored by Ovidiu Panait's avatar Ovidiu Panait Committed by Herbert Xu
Browse files

crypto: sun8i-ce - use helpers to get hash block and digest sizes 



Use crypto_ahash_blocksize() and crypto_ahash_digestsize() helpers instead
of directly accessing 'struct ahash_alg' members.

Signed-off-by: default avatarOvidiu Panait <ovidiu.panait.oss@gmail.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 67a4ad04

drivers/crypto/allwinner/sun8i-ce/sun8i-ce-hash.c

+3 −3
Original line number Diff line number Diff line
@@ -342,8 +342,8 @@ int sun8i_ce_hash_run(struct crypto_engine *engine, void *breq) 
	algt = container_of(alg, struct sun8i_ce_alg_template, alg.hash.base);

	ce = algt->ce;



	bs = algt->alg.hash.base.halg.base.cra_blocksize;

	digestsize = algt->alg.hash.base.halg.digestsize;

	bs = crypto_ahash_blocksize(tfm);

	digestsize = crypto_ahash_digestsize(tfm);

	if (digestsize == SHA224_DIGEST_SIZE)

		digestsize = SHA256_DIGEST_SIZE;

	if (digestsize == SHA384_DIGEST_SIZE)
@@ -455,7 +455,7 @@ int sun8i_ce_hash_run(struct crypto_engine *engine, void *breq) 
err_unmap_result:

	dma_unmap_single(ce->dev, addr_res, digestsize, DMA_FROM_DEVICE);

	if (!err)

		memcpy(areq->result, result, algt->alg.hash.base.halg.digestsize);

		memcpy(areq->result, result, crypto_ahash_digestsize(tfm));



err_unmap_src:

	dma_unmap_sg(ce->dev, areq->src, ns, DMA_TO_DEVICE);