From: Keith Packard <keithp@keithp.com>
Date: Thu, 25 Oct 2012 20:33:43 +0000 (-0700)
Subject: altos: Wrap ao_container_of value in parens
X-Git-Tag: 1.1.9.2~19
X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=commitdiff_plain;h=ff6a439cd24e239abd97107ecedf12dca71e59a5

altos: Wrap ao_container_of value in parens

Keeps the cast from being separated from the value when used
in expressions.

Signed-off-by: Keith Packard <keithp@keithp.com>
---

diff --git a/src/core/ao_list.h b/src/core/ao_list.h
index 23cf1841..8a6fa4d9 100644
--- a/src/core/ao_list.h
+++ b/src/core/ao_list.h
@@ -137,7 +137,7 @@ ao_list_is_empty(struct ao_list *head)
  * @return A pointer to the data struct containing the list head.
  */
 #define ao_container_of(ptr, type, member) \
-    (type *)((char *)(ptr) - offsetof(type, member))
+	((type *)((char *)(ptr) - offsetof(type, member)))
 
 /**
  * Alias of ao_container_of