crypto: marvell - Use kzfree rather than its implementation

Use kzfree instead of memset() + kfree(). Signed-off-by: zhong jiang <zhongjiang@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
mariux64 · Sep 9, 2019 · 18a0bb4 · 18a0bb4
1 parent f2ef960
commit 18a0bb4
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/drivers/crypto/marvell/hash.c b/drivers/crypto/marvell/hash.c
@@ -1148,8 +1148,7 @@ static int mv_cesa_ahmac_pad_init(struct ahash_request *req,
 		}
 
 		/* Set the memory region to 0 to avoid any leak. */
-		memset(keydup, 0, keylen);
-		kfree(keydup);
+		kzfree(keydup);
 
 		if (ret)
 			return ret;