crypto: brcm - Fix some set-but-not-used warning
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/crypto/bcm/cipher.c: In function 'handle_ahash_req':
drivers/crypto/bcm/cipher.c:720:15: warning:
variable 'chunk_start' set but not used [-Wunused-but-set-variable]
drivers/crypto/bcm/cipher.c: In function 'spu_rx_callback':
drivers/crypto/bcm/cipher.c:1679:31: warning:
variable 'areq' set but not used [-Wunused-but-set-variable]
drivers/crypto/bcm/cipher.c:1678:22: warning:
variable 'ctx' set but not used [-Wunused-but-set-variable]
Fixes: 9d12ba86f8
("crypto: brcm - Add Broadcom SPU driver")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Reviewed-by: Raveendra Padasalagi <raveendra.padasalagi@broadcom.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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parent
0507de9404
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@ -717,7 +717,7 @@ static int handle_ahash_req(struct iproc_reqctx_s *rctx)
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*/
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unsigned int new_data_len;
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unsigned int chunk_start = 0;
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unsigned int __maybe_unused chunk_start = 0;
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u32 db_size; /* Length of data field, incl gcm and hash padding */
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int pad_len = 0; /* total pad len, including gcm, hash, stat padding */
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u32 data_pad_len = 0; /* length of GCM/CCM padding */
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@ -1675,8 +1675,6 @@ 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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struct iproc_ctx_s *ctx;
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struct crypto_async_request *areq;
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int err = 0;
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rctx = mssg->ctx;
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@ -1686,8 +1684,6 @@ static void spu_rx_callback(struct mbox_client *cl, void *msg)
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err = -EFAULT;
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goto cb_finish;
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}
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areq = rctx->parent;
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ctx = rctx->ctx;
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/* process the SPU status */
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err = spu->spu_status_process(rctx->msg_buf.rx_stat);
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