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crypto: bcm - Fix unused assignment

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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>
This commit is contained in:
Tang Bin 2020-04-25 22:24:14 +08:00 committed by Herbert Xu
parent 42a13ddbab
commit 12b3cf9093
1 changed files with 8 additions and 8 deletions
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16
drivers/crypto/bcm/cipher.c
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@ -308,9 +308,9 @@ static int handle_skcipher_req(struct iproc_reqctx_s *rctx)
container_of(areq, struct skcipher_request, base);
struct iproc_ctx_s *ctx = rctx->ctx;
struct spu_cipher_parms cipher_parms;
int err = 0;
unsigned int chunksize = 0; /* Num bytes of request to submit */
int remaining = 0; /* Bytes of request still to process */
int err;
unsigned int chunksize; /* Num bytes of request to submit */
int remaining; /* Bytes of request still to process */
int chunk_start; /* Beginning of data for current SPU msg */
/* IV or ctr value to use in this SPU msg */
@ -698,7 +698,7 @@ static int handle_ahash_req(struct iproc_reqctx_s *rctx)
/* number of bytes still to be hashed in this req */
unsigned int nbytes_to_hash = 0;
int err = 0;
int err;
unsigned int chunksize = 0; /* length of hash carry + new data */
/*
* length of new data, not from hash carry, to be submitted in
@ -1664,7 +1664,7 @@ static void spu_rx_callback(struct mbox_client *cl, void *msg)
struct spu_hw *spu = &iproc_priv.spu;
struct brcm_message *mssg = msg;
struct iproc_reqctx_s *rctx;
int err = 0;
int err;
rctx = mssg->ctx;
if (unlikely(!rctx)) {
@ -1967,7 +1967,7 @@ static int ahash_enqueue(struct ahash_request *req)
struct iproc_reqctx_s *rctx = ahash_request_ctx(req);
struct crypto_ahash *tfm = crypto_ahash_reqtfm(req);
struct iproc_ctx_s *ctx = crypto_ahash_ctx(tfm);
int err = 0;
int err;
const char *alg_name;
flow_log("ahash_enqueue() nbytes:%u\n", req->nbytes);
@ -2299,7 +2299,7 @@ ahash_finup_exit:
static int ahash_digest(struct ahash_request *req)
{
int err = 0;
int err;
flow_log("ahash_digest() nbytes:%u\n", req->nbytes);
@ -4746,7 +4746,7 @@ static int bcm_spu_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
struct spu_hw *spu = &iproc_priv.spu;
int err = 0;
int err;
iproc_priv.pdev = pdev;
platform_set_drvdata(iproc_priv.pdev,