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crypto: bcm - Fix unused assignment
Delete unused initialized value in cipher.c file. Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com> Signed-off-by: Tang Bin <tangbin@cmss.chinamobile.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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@ -308,9 +308,9 @@ static int handle_skcipher_req(struct iproc_reqctx_s *rctx)
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container_of(areq, struct skcipher_request, base);
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struct iproc_ctx_s *ctx = rctx->ctx;
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struct spu_cipher_parms cipher_parms;
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int err = 0;
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unsigned int chunksize = 0; /* Num bytes of request to submit */
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int remaining = 0; /* Bytes of request still to process */
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int err;
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unsigned int chunksize; /* Num bytes of request to submit */
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int remaining; /* Bytes of request still to process */
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int chunk_start; /* Beginning of data for current SPU msg */
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/* IV or ctr value to use in this SPU msg */
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@ -698,7 +698,7 @@ static int handle_ahash_req(struct iproc_reqctx_s *rctx)
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/* number of bytes still to be hashed in this req */
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unsigned int nbytes_to_hash = 0;
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int err = 0;
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int err;
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unsigned int chunksize = 0; /* length of hash carry + new data */
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/*
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* length of new data, not from hash carry, to be submitted in
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@ -1664,7 +1664,7 @@ static void spu_rx_callback(struct mbox_client *cl, void *msg)
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struct spu_hw *spu = &iproc_priv.spu;
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struct brcm_message *mssg = msg;
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struct iproc_reqctx_s *rctx;
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int err = 0;
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int err;
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rctx = mssg->ctx;
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if (unlikely(!rctx)) {
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@ -1967,7 +1967,7 @@ static int ahash_enqueue(struct ahash_request *req)
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struct iproc_reqctx_s *rctx = ahash_request_ctx(req);
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struct crypto_ahash *tfm = crypto_ahash_reqtfm(req);
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struct iproc_ctx_s *ctx = crypto_ahash_ctx(tfm);
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int err = 0;
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int err;
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const char *alg_name;
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flow_log("ahash_enqueue() nbytes:%u\n", req->nbytes);
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@ -2299,7 +2299,7 @@ ahash_finup_exit:
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static int ahash_digest(struct ahash_request *req)
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{
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int err = 0;
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int err;
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flow_log("ahash_digest() nbytes:%u\n", req->nbytes);
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@ -4746,7 +4746,7 @@ static int bcm_spu_probe(struct platform_device *pdev)
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{
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struct device *dev = &pdev->dev;
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struct spu_hw *spu = &iproc_priv.spu;
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int err = 0;
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int err;
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iproc_priv.pdev = pdev;
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platform_set_drvdata(iproc_priv.pdev,
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