More KNF.

1 files changed, 13 insertions, 11 deletions

diff --git a/src/lib/libcrypto/asn1/a_digest.c b/src/lib/libcrypto/asn1/a_digest.c
index e87d4396df..76a62f7c00 100644
--- a/src/lib/libcrypto/asn1/a_digest.c
+++ b/src/lib/libcrypto/asn1/a_digest.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -70,17 +70,19 @@
 #include <openssl/buffer.h>
 #include <openssl/x509.h>
 
-int ASN1_item_digest(const ASN1_ITEM *it, const EVP_MD *type, void *asn,
-                unsigned char *md, unsigned int *len)
+int
+ASN1_item_digest(const ASN1_ITEM *it, const EVP_MD *type, void *asn,
+    unsigned char *md, unsigned int *len)
 {
         int i;
         unsigned char *str = NULL;
 
-        i=ASN1_item_i2d(asn,&str, it);
-        if (!str) return(0);
+        i = ASN1_item_i2d(asn, &str, it);
+        if (!str)
+                return (0);
 
         if (!EVP_Digest(str, i, md, len, type, NULL))
                 return 0;
         free(str);
-        return(1);
+        return (1);
 }