Fixed issue where DRBG_CTR fails if NO_DF is used - when entropy is called

[openssl.git] / crypto / asn1 / a_digest.c

diff --git a/crypto/asn1/a_digest.c b/crypto/asn1/a_digest.c
index 46bff0d88f0282fd53f7648daaee3bf8f00ae9cc..f4cc1f2e0eaa52ff1582400b1c0ac4720439ddfd 100644 (file)
--- a/crypto/asn1/a_digest.c
+++ b/crypto/asn1/a_digest.c
@@ -9,13 +9,10 @@
 
 #include <stdio.h>
 #include <time.h>
+#include <sys/types.h>
 
 #include "internal/cryptlib.h"
 
-#ifndef NO_SYS_TYPES_H
-# include <sys/types.h>
-#endif
-
 #include <openssl/err.h>
 #include <openssl/evp.h>
 #include <openssl/buffer.h>
@@ -32,7 +29,7 @@ int ASN1_digest(i2d_of_void *i2d, const EVP_MD *type, char *data,
     i = i2d(data, NULL);
     if ((str = OPENSSL_malloc(i)) == NULL) {
         ASN1err(ASN1_F_ASN1_DIGEST, ERR_R_MALLOC_FAILURE);
-        return (0);
+        return 0;
     }
     p = str;
     i2d(data, &p);
@@ -42,7 +39,7 @@ int ASN1_digest(i2d_of_void *i2d, const EVP_MD *type, char *data,
         return 0;
     }
     OPENSSL_free(str);
-    return (1);
+    return 1;
 }
 
 #endif
@@ -55,12 +52,12 @@ int ASN1_item_digest(const ASN1_ITEM *it, const EVP_MD *type, void *asn,
 
     i = ASN1_item_i2d(asn, &str, it);
     if (!str)
-        return (0);
+        return 0;
 
     if (!EVP_Digest(str, i, md, len, type, NULL)) {
         OPENSSL_free(str);
         return 0;
     }
     OPENSSL_free(str);
-    return (1);
+    return 1;
 }