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crypto: sun8i-ce - fold sun8i_ce_cipher_run() into sun8i_ce_cipher_do_one()

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Fold sun8i_ce_cipher_run() into it's only caller, sun8i_ce_cipher_do_one(),
to eliminate a bit of boilerplate.

Signed-off-by: Ovidiu Panait <ovidiu.panait.oss@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Ovidiu Panait 2025-09-02 16:21:31 +03:00 committed by Herbert Xu
parent 27eaada08c
commit 2dc57f02f2
1 changed files with 16 additions and 19 deletions
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35
drivers/crypto/allwinner/sun8i-ce/sun8i-ce-cipher.c
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@ -360,31 +360,28 @@ static void sun8i_ce_cipher_unprepare(struct crypto_engine *engine,
dma_unmap_single(ce->dev, rctx->addr_key, op->keylen, DMA_TO_DEVICE);
}
static void sun8i_ce_cipher_run(struct crypto_engine *engine, void *areq)
{
struct skcipher_request *breq = container_of(areq, struct skcipher_request, base);
struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(breq);
struct sun8i_cipher_tfm_ctx *op = crypto_skcipher_ctx(tfm);
struct sun8i_ce_dev *ce = op->ce;
struct sun8i_cipher_req_ctx *rctx = skcipher_request_ctx(breq);
int flow, err;
flow = rctx->flow;
err = sun8i_ce_run_task(ce, flow, crypto_tfm_alg_name(breq->base.tfm));
sun8i_ce_cipher_unprepare(engine, areq);
local_bh_disable();
crypto_finalize_skcipher_request(engine, breq, err);
local_bh_enable();
}
int sun8i_ce_cipher_do_one(struct crypto_engine *engine, void *areq)
{
int err = sun8i_ce_cipher_prepare(engine, areq);
struct skcipher_request *req = skcipher_request_cast(areq);
struct sun8i_cipher_req_ctx *rctx = skcipher_request_ctx(req);
struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
struct sun8i_cipher_tfm_ctx *ctx = crypto_skcipher_ctx(tfm);
struct sun8i_ce_dev *ce = ctx->ce;
int err;
err = sun8i_ce_cipher_prepare(engine, areq);
if (err)
return err;
sun8i_ce_cipher_run(engine, areq);
err = sun8i_ce_run_task(ce, rctx->flow,
crypto_tfm_alg_name(req->base.tfm));
sun8i_ce_cipher_unprepare(engine, areq);
local_bh_disable();
crypto_finalize_skcipher_request(engine, req, err);
local_bh_enable();
return 0;
}