From 47f3f755de44fe72026c26b61f3534245e51ce63 Mon Sep 17 00:00:00 2001
From: jsing <>
Date: Fri, 18 Apr 2014 07:09:23 +0000
Subject: More KNF.

---
 src/lib/libcrypto/asn1/a_dup.c | 54 ++++++++++++++++++++++--------------------
 1 file changed, 28 insertions(+), 26 deletions(-)

(limited to 'src/lib/libcrypto/asn1/a_dup.c')

diff --git a/src/lib/libcrypto/asn1/a_dup.c b/src/lib/libcrypto/asn1/a_dup.c
index 409bdcf2d1..5f5c4951ea 100644
--- a/src/lib/libcrypto/asn1/a_dup.c
+++ b/src/lib/libcrypto/asn1/a_dup.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
@@ -62,28 +62,29 @@
 
 #ifndef NO_OLD_ASN1
 
-void *ASN1_dup(i2d_of_void *i2d, d2i_of_void *d2i, void *x)
+void *
+ASN1_dup(i2d_of_void *i2d, d2i_of_void *d2i, void *x)
 {
-	unsigned char *b,*p;
+	unsigned char *b, *p;
 	const unsigned char *p2;
 	int i;
 	char *ret;
 
 	if (x == NULL)
-		return(NULL);
+		return (NULL);
 
-	i=i2d(x,NULL);
-	b=malloc(i+10);
+	i = i2d(x, NULL);
+	b = malloc(i + 10);
 	if (b == NULL) {
-		ASN1err(ASN1_F_ASN1_DUP,ERR_R_MALLOC_FAILURE);
-		return(NULL);
+		ASN1err(ASN1_F_ASN1_DUP, ERR_R_MALLOC_FAILURE);
+		return (NULL);
 	}
-	p= b;
-	i=i2d(x,&p);
-	p2= b;
-	ret=d2i(NULL,&p2,i);
+	p = b;
+	i = i2d(x, &p);
+	p2 = b;
+	ret = d2i(NULL, &p2, i);
 	free(b);
-	return(ret);
+	return (ret);
 }
 
 #endif
@@ -93,7 +94,8 @@ void *ASN1_dup(i2d_of_void *i2d, d2i_of_void *d2i, void *x)
  * the underlying structure instead of doing and encode and decode.
  */
 
-void *ASN1_item_dup(const ASN1_ITEM *it, void *x)
+void *
+ASN1_item_dup(const ASN1_ITEM *it, void *x)
 {
 	unsigned char *b = NULL;
 	const unsigned char *p;
@@ -101,15 +103,15 @@ void *ASN1_item_dup(const ASN1_ITEM *it, void *x)
 	void *ret;
 
 	if (x == NULL)
-		return(NULL);
+		return (NULL);
 
-	i=ASN1_item_i2d(x,&b,it);
+	i = ASN1_item_i2d(x, &b, it);
 	if (b == NULL) {
-		ASN1err(ASN1_F_ASN1_ITEM_DUP,ERR_R_MALLOC_FAILURE);
-		return(NULL);
+		ASN1err(ASN1_F_ASN1_ITEM_DUP, ERR_R_MALLOC_FAILURE);
+		return (NULL);
 	}
-	p= b;
-	ret=ASN1_item_d2i(NULL,&p,i, it);
+	p = b;
+	ret = ASN1_item_d2i(NULL, &p, i, it);
 	free(b);
-	return(ret);
+	return (ret);
 }
-- 
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