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crypto: marvell - Remove set but not used variable 'ivsize' 

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/crypto/marvell/cipher.c: In function 'mv_cesa_skcipher_dma_req_init':
drivers/crypto/marvell/cipher.c:325:15: warning:
 variable 'ivsize' set but not used [-Wunused-but-set-variable]

It's not used any more after 0c99620f0a ("crypto: marvell - Use an unique
pool to copy results of requests")

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
hifive-unleashed-5.1
YueHaibing 2019-02-18 08:59:47 +00:00 committed by Herbert Xu
parent 7df5218d66
commit bf432e72c1
1 changed files with 0 additions and 2 deletions
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2
drivers/crypto/marvell/cipher.c
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@ -322,7 +322,6 @@ static int mv_cesa_skcipher_dma_req_init(struct skcipher_request *req,
struct mv_cesa_skcipher_dma_iter iter;
bool skip_ctx = false;
int ret;
unsigned int ivsize;
basereq->chain.first = NULL;
basereq->chain.last = NULL;
@ -381,7 +380,6 @@ static int mv_cesa_skcipher_dma_req_init(struct skcipher_request *req,
} while (mv_cesa_skcipher_req_iter_next_op(&iter));
/* Add output data for IV */
ivsize = crypto_skcipher_ivsize(crypto_skcipher_reqtfm(req));
ret = mv_cesa_dma_add_result_op(&basereq->chain, CESA_SA_CFG_SRAM_OFFSET,
CESA_SA_DATA_SRAM_OFFSET,
CESA_TDMA_SRC_IN_SRAM, flags);