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authorYueHaibing <yuehaibing@huawei.com>2019-02-18 11:59:47 +0300
committerHerbert Xu <herbert@gondor.apana.org.au>2019-02-28 09:17:58 +0300
commitbf432e72c170f28c08bb8c0f45356a5a48a7cae2 (patch)
tree3df6a6cc799b355c2d9859a35964e93d40b72292
parent7df5218d66750ff5f84413ea307391bf9bbace1e (diff)
downloadlinux-bf432e72c170f28c08bb8c0f45356a5a48a7cae2.tar.xz
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 0c99620f0ac1 ("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>
-rw-r--r--drivers/crypto/marvell/cipher.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/crypto/marvell/cipher.c b/drivers/crypto/marvell/cipher.c
index 066830dcc53e..fb279b3a1ca1 100644
--- a/drivers/crypto/marvell/cipher.c
+++ b/drivers/crypto/marvell/cipher.c
@@ -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);