linux-kernel - [PATCH v2 07/10] selftests/kdbus: use parentheses in iteration macros uniformly

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Date:	Wed, 10 Jun 2015 00:00:05 +0300
From:	Sergei Zviagintsev <sergei@...v.net>
To:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Daniel Mack <daniel@...que.org>,
	David Herrmann <dh.herrmann@...glemail.com>,
	Djalal Harouni <tixxdz@...ndz.org>
Cc:	linux-kernel@...r.kernel.org, Sergei Zviagintsev <sergei@...v.net>
Subject: [PATCH v2 07/10] selftests/kdbus: use parentheses in iteration macros uniformly

Enclose all arguments into parentheses in KDBUS_ITEM_FOREACH and
KDBUS_FOREACH macros to stay consistent across the whole macro.

Signed-off-by: Sergei Zviagintsev <sergei@...v.net>
---
 tools/testing/selftests/kdbus/kdbus-util.h | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/tools/testing/selftests/kdbus/kdbus-util.h b/tools/testing/selftests/kdbus/kdbus-util.h
index df5721ee8f54..d1a0f1b4d0eb 100644
--- a/tools/testing/selftests/kdbus/kdbus-util.h
+++ b/tools/testing/selftests/kdbus/kdbus-util.h
@@ -29,15 +29,15 @@
 #define KDBUS_ITEM_NEXT(item) \
 	(typeof(item))((uint8_t *)(item) + KDBUS_ALIGN8((item)->size))
 #define KDBUS_ITEM_FOREACH(item, head, first)				\
-	for (item = (head)->first;					\
+	for ((item) = (head)->first;					\
 	     ((uint8_t *)(item) < (uint8_t *)(head) + (head)->size) &&	\
 	       ((uint8_t *)(item) >= (uint8_t *)(head));		\
-	     item = KDBUS_ITEM_NEXT(item))
+	     (item) = KDBUS_ITEM_NEXT(item))
 #define KDBUS_FOREACH(iter, first, _size)				\
-	for (iter = (first);						\
+	for ((iter) = (first);						\
 	     ((uint8_t *)(iter) < (uint8_t *)(first) + (_size)) &&	\
 	       ((uint8_t *)(iter) >= (uint8_t *)(first));		\
-	     iter = (void *)(((uint8_t *)iter) + KDBUS_ALIGN8((iter)->size)))
+	     (iter) = (void *)((uint8_t *)(iter) + KDBUS_ALIGN8((iter)->size)))
 
 #define _KDBUS_ATTACH_BITS_SET_NR (__builtin_popcountll(_KDBUS_ATTACH_ALL))
 
-- 
1.8.3.1

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