---

yaml
---
r: 231958
b: refs/heads/master
c: 154a96b
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 0e7491f685cbc962f2ef977f7b5f8ed0b3100e88
+refs/heads/master: 154a96bfcd53b8e5020718c64769e542c44788b9

trunk/security/keys/trusted_defined.c

@@ -150,17 +150,15 @@ static int TSS_authhmac(unsigned char *digest, const unsigned char *key,
 		data = va_arg(argp, unsigned char *);
 		if (!data) {
 			ret = -EINVAL;
-			va_end(argp);
-			goto out;
+			break;
 		}
 		ret = crypto_shash_update(&sdesc->shash, data, dlen);
-		if (ret < 0) {
-			va_end(argp);
-			goto out;
-		}
+		if (ret < 0)
+			break;
 	}
 	va_end(argp);
-	ret = crypto_shash_final(&sdesc->shash, paramdigest);
+	if (!ret)
+		ret = crypto_shash_final(&sdesc->shash, paramdigest);
 	if (!ret)
 		ret = TSS_rawhmac(digest, key, keylen, SHA1_DIGEST_SIZE,
 				  paramdigest, TPM_NONCE_SIZE, h1,
@@ -229,13 +227,12 @@ static int TSS_checkhmac1(unsigned char *buffer,
 			break;
 		dpos = va_arg(argp, unsigned int);
 		ret = crypto_shash_update(&sdesc->shash, buffer + dpos, dlen);
-		if (ret < 0) {
-			va_end(argp);
-			goto out;
-		}
+		if (ret < 0)
+			break;
 	}
 	va_end(argp);
-	ret = crypto_shash_final(&sdesc->shash, paramdigest);
+	if (!ret)
+		ret = crypto_shash_final(&sdesc->shash, paramdigest);
 	if (ret < 0)
 		goto out;
 
@@ -323,13 +320,12 @@ static int TSS_checkhmac2(unsigned char *buffer,
 			break;
 		dpos = va_arg(argp, unsigned int);
 		ret = crypto_shash_update(&sdesc->shash, buffer + dpos, dlen);
-		if (ret < 0) {
-			va_end(argp);
-			goto out;
-		}
+		if (ret < 0)
+			break;
 	}
 	va_end(argp);
-	ret = crypto_shash_final(&sdesc->shash, paramdigest);
+	if (!ret)
+		ret = crypto_shash_final(&sdesc->shash, paramdigest);
 	if (ret < 0)
 		goto out;