diff --git a/crypto/asymmetric_keys/pkcs7_verify.c b/crypto/asymmetric_keys/pkcs7_verify.c
index 2d93d9eccb4d0c46d7b93306f50f590709d1b21f..255e84abdc6999d31af893f630a6c094862e5621 100644
--- a/crypto/asymmetric_keys/pkcs7_verify.c
+++ b/crypto/asymmetric_keys/pkcs7_verify.c
@@ -59,11 +59,8 @@ static int pkcs7_digest(struct pkcs7_message *pkcs7,
 	desc->flags = CRYPTO_TFM_REQ_MAY_SLEEP;
 
 	/* Digest the message [RFC2315 9.3] */
-	ret = crypto_shash_init(desc);
-	if (ret < 0)
-		goto error;
-	ret = crypto_shash_finup(desc, pkcs7->data, pkcs7->data_len,
-				 sig->digest);
+	ret = crypto_shash_digest(desc, pkcs7->data, pkcs7->data_len,
+				  sig->digest);
 	if (ret < 0)
 		goto error;
 	pr_devel("MsgDigest = [%*ph]\n", 8, sig->digest);