unify files further

1 files changed, 8 insertions, 8 deletions

diff --git a/src/lib/libcrypto/crypto/getentropy_aix.c b/src/lib/libcrypto/crypto/getentropy_aix.c
index 56096e7c4a..0616bfde56 100644
--- a/src/lib/libcrypto/crypto/getentropy_aix.c
+++ b/src/lib/libcrypto/crypto/getentropy_aix.c
@@ -1,4 +1,4 @@
-/*      $OpenBSD: getentropy_aix.c,v 1.3 2015/08/25 17:26:43 deraadt Exp $      */
+/*      $OpenBSD: getentropy_aix.c,v 1.4 2015/09/11 11:52:55 deraadt Exp $      */
 
 /*
  * Copyright (c) 2015 Michael Felt <aixtools@gmail.com>
@@ -72,7 +72,7 @@ getentropy(void *buf, size_t len)
 
         if (len > 256) {
                 errno = EIO;
-                return -1;
+                return (-1);
         }
 
         /*
@@ -130,8 +130,8 @@ gotdata(char *buf, size_t len)
         for (i = 0; i < len; ++i)
                 any_set |= buf[i];
         if (any_set == 0)
-                return -1;
-        return 0;
+                return (-1);
+        return (0);
 }
 
 static int
@@ -181,11 +181,11 @@ start:
         close(fd);
         if (gotdata(buf, len) == 0) {
                 errno = save_errno;
-                return 0;               /* satisfied */
+                return (0);             /* satisfied */
         }
 nodevrandom:
         errno = EIO;
-        return -1;
+        return (-1);
 }
 
 static const int cl[] = {
@@ -418,8 +418,8 @@ getentropy_fallback(void *buf, size_t len)
         explicit_bzero(results, sizeof results);
         if (gotdata(buf, len) == 0) {
                 errno = save_errno;
-                return 0;               /* satisfied */
+                return (0);             /* satisfied */
         }
         errno = EIO;
-        return -1;
+        return (-1);
 }