kernel/samples-kdbus-use-parentheses-uniformly-in-KDBUS_FOR.patch
2015-07-08 10:30:06 -04:00

33 lines
1.2 KiB
Diff

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)
{