hand-KNF macro the do { } while loops

4 files changed, 49 insertions, 40 deletions

diff --git a/lib/libcrypto/bn/bn.h b/lib/libcrypto/bn/bn.h
index ca2d69c7059..155adf4fe05 100644
--- a/lib/libcrypto/bn/bn.h
+++ b/lib/libcrypto/bn/bn.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: bn.h,v 1.23 2014/06/12 15:49:28 deraadt Exp $ */
+/* $OpenBSD: bn.h,v 1.24 2014/06/27 06:07:35 deraadt Exp $ */
 /* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -346,6 +346,7 @@ int BN_GENCB_call(BN_GENCB *cb, int a, int b);
 		_tmp_bn->top = 0; \
 		_tmp_bn->neg = 0; \
 	} while(0)
+
 #ifdef OPENSSL_NO_DEPRECATED
 #define BN_zero(a)	BN_zero_ex(a)
 #else
diff --git a/lib/libcrypto/bn/bn_ctx.c b/lib/libcrypto/bn/bn_ctx.c
index ed0f434e609..e3ea72516b5 100644
--- a/lib/libcrypto/bn/bn_ctx.c
+++ b/lib/libcrypto/bn/bn_ctx.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: bn_ctx.c,v 1.9 2014/06/12 15:49:28 deraadt Exp $ */
+/* $OpenBSD: bn_ctx.c,v 1.10 2014/06/27 06:07:35 deraadt Exp $ */
 /* Written by Ulf Moeller for the OpenSSL project. */
 /* ====================================================================
  * Copyright (c) 1998-2004 The OpenSSL Project.  All rights reserved.
@@ -179,15 +179,19 @@ ctxdbg(BN_CTX *ctx)
 	}
 	fprintf(stderr, "\n");
 }
-#define CTXDBG_ENTRY(str, ctx)	do { \
-				ctxdbg_cur = (str); \
-				fprintf(stderr,"Starting %s\n", ctxdbg_cur); \
-				ctxdbg(ctx); \
-				} while(0)
-#define CTXDBG_EXIT(ctx)	do { \
-				fprintf(stderr,"Ending %s\n", ctxdbg_cur); \
-				ctxdbg(ctx); \
-				} while(0)
+#define CTXDBG_ENTRY(str, ctx) \
+	do { \
+		ctxdbg_cur = (str); \
+		fprintf(stderr, "Starting %s\n", ctxdbg_cur); \
+		ctxdbg(ctx); \
+	} while(0)
+
+#define CTXDBG_EXIT(ctx) \
+	do { \
+		fprintf(stderr, "Ending %s\n", ctxdbg_cur); \
+		ctxdbg(ctx); \
+	} while(0)
+
 #define CTXDBG_RET(ctx,ret)
 #else
 #define CTXDBG_ENTRY(str, ctx)
diff --git a/lib/libcrypto/dsa/dsa_ossl.c b/lib/libcrypto/dsa/dsa_ossl.c
index c3f01b0f119..61a20f41a74 100644
--- a/lib/libcrypto/dsa/dsa_ossl.c
+++ b/lib/libcrypto/dsa/dsa_ossl.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: dsa_ossl.c,v 1.17 2014/06/12 15:49:28 deraadt Exp $ */
+/* $OpenBSD: dsa_ossl.c,v 1.18 2014/06/27 06:07:35 deraadt Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -97,24 +97,28 @@ static DSA_METHOD openssl_dsa_meth = {
 
 #define DSA_MOD_EXP(err_instr,dsa,rr,a1,p1,a2,p2,m,ctx,in_mont) \
 	do { \
-	int _tmp_res53; \
-	if((dsa)->meth->dsa_mod_exp) \
-		_tmp_res53 = (dsa)->meth->dsa_mod_exp((dsa), (rr), (a1), (p1), \
-				(a2), (p2), (m), (ctx), (in_mont)); \
-	else \
-		_tmp_res53 = BN_mod_exp2_mont((rr), (a1), (p1), (a2), (p2), \
-				(m), (ctx), (in_mont)); \
-	if(!_tmp_res53) err_instr; \
+		int _tmp_res53; \
+		if((dsa)->meth->dsa_mod_exp) \
+			_tmp_res53 = (dsa)->meth->dsa_mod_exp((dsa), (rr), \
+			    (a1), (p1), (a2), (p2), (m), (ctx), (in_mont)); \
+		else \
+			_tmp_res53 = BN_mod_exp2_mont((rr), (a1), \
+			    (p1), (a2), (p2), (m), (ctx), (in_mont)); \
+		if(!_tmp_res53) \
+			err_instr; \
 	} while(0)
+
 #define DSA_BN_MOD_EXP(err_instr,dsa,r,a,p,m,ctx,m_ctx) \
 	do { \
-	int _tmp_res53; \
-	if((dsa)->meth->bn_mod_exp) \
-		_tmp_res53 = (dsa)->meth->bn_mod_exp((dsa), (r), (a), (p), \
-				(m), (ctx), (m_ctx)); \
-	else \
-		_tmp_res53 = BN_mod_exp_mont((r), (a), (p), (m), (ctx), (m_ctx)); \
-	if(!_tmp_res53) err_instr; \
+		int _tmp_res53; \
+		if((dsa)->meth->bn_mod_exp) \
+			_tmp_res53 = (dsa)->meth->bn_mod_exp((dsa), (r), \
+			    (a), (p), (m), (ctx), (m_ctx)); \
+		else \
+			_tmp_res53 = BN_mod_exp_mont((r), (a), (p), (m), \
+			    (ctx), (m_ctx)); \
+		if(!_tmp_res53) \
+			err_instr; \
 	} while(0)
 
 const DSA_METHOD *DSA_OpenSSL(void)
diff --git a/lib/libcrypto/modes/gcm128.c b/lib/libcrypto/modes/gcm128.c
index 45951878e58..def8cca4964 100644
--- a/lib/libcrypto/modes/gcm128.c
+++ b/lib/libcrypto/modes/gcm128.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: gcm128.c,v 1.8 2014/06/12 15:49:30 deraadt Exp $ */
+/* $OpenBSD: gcm128.c,v 1.9 2014/06/27 06:07:35 deraadt Exp $ */
 /* ====================================================================
  * Copyright (c) 2010 The OpenSSL Project.  All rights reserved.
  *
@@ -70,18 +70,18 @@
 #endif
 
 #define	PACK(s)		((size_t)(s)<<(sizeof(size_t)*8-16))
-#define REDUCE1BIT(V)	do { \
-	if (sizeof(size_t)==8) { \
-		u64 T = U64(0xe100000000000000) & (0-(V.lo&1)); \
-		V.lo  = (V.hi<<63)|(V.lo>>1); \
-		V.hi  = (V.hi>>1 )^T; \
-	} \
-	else { \
-		u32 T = 0xe1000000U & (0-(u32)(V.lo&1)); \
-		V.lo  = (V.hi<<63)|(V.lo>>1); \
-		V.hi  = (V.hi>>1 )^((u64)T<<32); \
-	} \
-} while(0)
+#define REDUCE1BIT(V)	\
+	do { \
+		if (sizeof(size_t)==8) { \
+			u64 T = U64(0xe100000000000000) & (0-(V.lo&1)); \
+			V.lo  = (V.hi<<63)|(V.lo>>1); \
+			V.hi  = (V.hi>>1 )^T; \
+		} else { \
+			u32 T = 0xe1000000U & (0-(u32)(V.lo&1)); \
+			V.lo  = (V.hi<<63)|(V.lo>>1); \
+			V.hi  = (V.hi>>1 )^((u64)T<<32); \
+		} \
+	} while(0)
 
 /*
  * Even though permitted values for TABLE_BITS are 8, 4 and 1, it should