From: Sergei Zviagintsev <sergei@s15v.net>
Date: Wed, 10 Jun 2015 00:00:08 +0300
Subject: [PATCH] samples/kdbus: use parentheses uniformly in KDBUS_FOREACH
 macro

Enclose all arguments into parentheses to stay consistent across the
whole macro.

Signed-off-by: Sergei Zviagintsev <sergei@s15v.net>
Reviewed-by: David Herrmann <dh.herrmann@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 samples/kdbus/kdbus-api.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/samples/kdbus/kdbus-api.h b/samples/kdbus/kdbus-api.h
index fab873b89d97..7f3abae18396 100644
--- a/samples/kdbus/kdbus-api.h
+++ b/samples/kdbus/kdbus-api.h
@@ -10,10 +10,10 @@
 #define KDBUS_ITEM_NEXT(item) \
 	(typeof(item))((uint8_t *)(item) + KDBUS_ALIGN8((item)->size))
 #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)))
 
 static inline int kdbus_cmd_bus_make(int control_fd, struct kdbus_cmd *cmd)
 {