From 2518b24aa4315d557b967bff48dfc9efed909569 Mon Sep 17 00:00:00 2001
From: tedu <>
Date: Tue, 6 May 2014 03:56:27 +0000
Subject: knf approximation

---
 src/lib/libcrypto/ec/ec_cvt.c | 54 ++++++++++++++++++++-----------------------
 1 file changed, 25 insertions(+), 29 deletions(-)

(limited to 'src/lib/libcrypto/ec/ec_cvt.c')

diff --git a/src/lib/libcrypto/ec/ec_cvt.c b/src/lib/libcrypto/ec/ec_cvt.c
index bfcbab35fe..2f755fefaf 100644
--- a/src/lib/libcrypto/ec/ec_cvt.c
+++ b/src/lib/libcrypto/ec/ec_cvt.c
@@ -10,7 +10,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -58,7 +58,7 @@
 /* ====================================================================
  * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
  *
- * Portions of the attached software ("Contribution") are developed by 
+ * Portions of the attached software ("Contribution") are developed by
  * SUN MICROSYSTEMS, INC., and are contributed to the OpenSSL project.
  *
  * The Contribution is licensed pursuant to the OpenSSL open source
@@ -73,8 +73,10 @@
 #include "ec_lcl.h"
 
 
-EC_GROUP *EC_GROUP_new_curve_GFp(const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx)
-	{
+EC_GROUP *
+EC_GROUP_new_curve_GFp(const BIGNUM *p, const BIGNUM *a, const BIGNUM *b,
+    BN_CTX *ctx)
+{
 	const EC_METHOD *meth;
 	EC_GROUP *ret;
 
@@ -104,28 +106,24 @@ EC_GROUP *EC_GROUP_new_curve_GFp(const BIGNUM *p, const BIGNUM *a, const BIGNUM
 #else
 	meth = EC_GFp_nist_method();
 #endif
-	
+
 	ret = EC_GROUP_new(meth);
 	if (ret == NULL)
 		return NULL;
 
-	if (!EC_GROUP_set_curve_GFp(ret, p, a, b, ctx))
-		{
+	if (!EC_GROUP_set_curve_GFp(ret, p, a, b, ctx)) {
 		unsigned long err;
-		  
+
 		err = ERR_peek_last_error();
 
 		if (!(ERR_GET_LIB(err) == ERR_LIB_EC &&
-			((ERR_GET_REASON(err) == EC_R_NOT_A_NIST_PRIME) ||
-			 (ERR_GET_REASON(err) == EC_R_NOT_A_SUPPORTED_NIST_PRIME))))
-			{
+		    ((ERR_GET_REASON(err) == EC_R_NOT_A_NIST_PRIME) ||
+		    (ERR_GET_REASON(err) == EC_R_NOT_A_SUPPORTED_NIST_PRIME)))) {
 			/* real error */
-			
+
 			EC_GROUP_clear_free(ret);
 			return NULL;
-			}
-			
-		
+		}
 		/* not an actual error, we just cannot use EC_GFp_nist_method */
 
 		ERR_clear_error();
@@ -137,34 +135,32 @@ EC_GROUP *EC_GROUP_new_curve_GFp(const BIGNUM *p, const BIGNUM *a, const BIGNUM
 		if (ret == NULL)
 			return NULL;
 
-		if (!EC_GROUP_set_curve_GFp(ret, p, a, b, ctx))
-			{
+		if (!EC_GROUP_set_curve_GFp(ret, p, a, b, ctx)) {
 			EC_GROUP_clear_free(ret);
 			return NULL;
-			}
 		}
-
-	return ret;
 	}
+	return ret;
+}
 
 #ifndef OPENSSL_NO_EC2M
-EC_GROUP *EC_GROUP_new_curve_GF2m(const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx)
-	{
+EC_GROUP *
+EC_GROUP_new_curve_GF2m(const BIGNUM *p, const BIGNUM *a, const BIGNUM *b,
+    BN_CTX *ctx)
+{
 	const EC_METHOD *meth;
 	EC_GROUP *ret;
-	
+
 	meth = EC_GF2m_simple_method();
-	
+
 	ret = EC_GROUP_new(meth);
 	if (ret == NULL)
 		return NULL;
 
-	if (!EC_GROUP_set_curve_GF2m(ret, p, a, b, ctx))
-		{
+	if (!EC_GROUP_set_curve_GF2m(ret, p, a, b, ctx)) {
 		EC_GROUP_clear_free(ret);
 		return NULL;
-		}
-
-	return ret;
 	}
+	return ret;
+}
 #endif
-- 
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