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Tue, 01 Apr 2025 12:23:57 -0700 (PDT) From: Ovidiu Panait To: clabbe.montjoie@gmail.com, herbert@gondor.apana.org.au, davem@davemloft.net, linux-crypto@vger.kernel.org Cc: wens@csie.org, jernej.skrabec@gmail.com, samuel@sholland.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org, Ovidiu Panait Subject: [PATCH 2/6] crypto: sun8i-ce-hash - remove duplicated fallback checks Date: Tue, 1 Apr 2025 22:23:17 +0300 Message-ID: <20250401192321.3370188-2-ovidiu.panait.oss@gmail.com> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250401192321.3370188-1-ovidiu.panait.oss@gmail.com> References: <20250401192321.3370188-1-ovidiu.panait.oss@gmail.com> Precedence: bulk X-Mailing-List: linux-sunxi@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Status: O Remove duplicated fallback checks in sun8i_ce_hash_digest(). The same checks are already done previously in sun8i_ce_hash_need_fallback(). Signed-off-by: Ovidiu Panait --- drivers/crypto/allwinner/sun8i-ce/sun8i-ce-hash.c | 12 +----------- 1 file changed, 1 insertion(+), 11 deletions(-) diff --git a/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-hash.c b/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-hash.c index 3f9d79ea01aa..2c2d285de154 100644 --- a/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-hash.c +++ b/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-hash.c @@ -244,21 +244,11 @@ int sun8i_ce_hash_digest(struct ahash_request *areq) struct sun8i_ce_alg_template *algt; struct sun8i_ce_dev *ce; struct crypto_engine *engine; - struct scatterlist *sg; - int nr_sgs, e, i; + int e; if (sun8i_ce_hash_need_fallback(areq)) return sun8i_ce_hash_digest_fb(areq); - nr_sgs = sg_nents_for_len(areq->src, areq->nbytes); - if (nr_sgs > MAX_SG - 1) - return sun8i_ce_hash_digest_fb(areq); - - for_each_sg(areq->src, sg, nr_sgs, i) { - if (sg->length % 4 || !IS_ALIGNED(sg->offset, sizeof(u32))) - return sun8i_ce_hash_digest_fb(areq); - } - algt = container_of(alg, struct sun8i_ce_alg_template, alg.hash.base); ce = algt->ce;