forked from Minki/linux
crypto: marvell - Don't copy IV vectors from the _process op for ciphers
The IV output vectors should only be copied from the _complete operation and not from the _process operation, i.e only from the operation that is designed to copy the result of the request to the right location. This copy is already done in the _complete operation, so this commit removes the duplicated code in the _process op. Fixes: 3610d6cd5231 ("crypto: marvell - Add a complete...") Signed-off-by: Romain Perier <romain.perier@free-electrons.com> Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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@ -139,20 +139,11 @@ static int mv_cesa_ablkcipher_process(struct crypto_async_request *req,
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struct ablkcipher_request *ablkreq = ablkcipher_request_cast(req);
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struct mv_cesa_ablkcipher_req *creq = ablkcipher_request_ctx(ablkreq);
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struct mv_cesa_req *basereq = &creq->base;
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unsigned int ivsize;
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int ret;
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if (mv_cesa_req_get_type(basereq) == CESA_STD_REQ)
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return mv_cesa_ablkcipher_std_process(ablkreq, status);
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ret = mv_cesa_dma_process(basereq, status);
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if (ret)
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return ret;
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ivsize = crypto_ablkcipher_ivsize(crypto_ablkcipher_reqtfm(ablkreq));
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memcpy_fromio(ablkreq->info, basereq->chain.last->data, ivsize);
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return 0;
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return mv_cesa_dma_process(basereq, status);
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}
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static void mv_cesa_ablkcipher_step(struct crypto_async_request *req)
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