Delete unused initialized value in cipher.c file.
Signed-off-by: Zhang Shengju <[email protected]>
Signed-off-by: Tang Bin <[email protected]>
---
drivers/crypto/bcm/cipher.c | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/drivers/crypto/bcm/cipher.c b/drivers/crypto/bcm/cipher.c
index c8b940854..91db553e6 100644
--- a/drivers/crypto/bcm/cipher.c
+++ b/drivers/crypto/bcm/cipher.c
@@ -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 @@ static int ahash_finup(struct ahash_request *req)
static int ahash_digest(struct ahash_request *req)
{
- int err = 0;
+ int err;
flow_log("ahash_digest() nbytes:%u\n", req->nbytes);
@@ -4747,7 +4747,7 @@ 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,
--
2.20.1.windows.1