crypto: rockchip - delete unneeded variable initialization

Delete unneeded variable initialization

Signed-off-by: Kai Ye <yekai13@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/drivers/crypto/rockchip/rk3288_crypto_ahash.c b/drivers/crypto/rockchip/rk3288_crypto_ahash.c
index 81befe7..ed03058 100644 (file)
--- a/drivers/crypto/rockchip/rk3288_crypto_ahash.c
+++ b/drivers/crypto/rockchip/rk3288_crypto_ahash.c
@@ -48,7 +48,7 @@ static void rk_ahash_reg_init(struct rk_crypto_info *dev)
 {
        struct ahash_request *req = ahash_request_cast(dev->async_req);
        struct rk_ahash_rctx *rctx = ahash_request_ctx(req);
-       int reg_status = 0;
+       int reg_status;
 
        reg_status = CRYPTO_READ(dev, RK_CRYPTO_CTRL) |
                     RK_CRYPTO_HASH_FLUSH | _SBF(0xffff, 16);