linux-kernel - [PATCH v2 11/20] linux/container

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Date:   Sat, 20 Nov 2021 14:00:54 +0100
From:   Alejandro Colomar <alx.manpages@...il.com>
To:     LKML <linux-kernel@...r.kernel.org>
Cc:     Alejandro Colomar <alx.manpages@...il.com>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Arnd Bergmann <arnd@...db.de>,
        Alexey Dobriyan <adobriyan@...il.com>,
        Jani Nikula <jani.nikula@...ux.intel.com>,
        Rasmus Villemoes <linux@...musvillemoes.dk>,
        Kees Cook <keescook@...omium.org>,
        Joe Perches <joe@...ches.com>
Subject: [PATCH v2 11/20] linux/container_of.h: Cosmetic

Place braces in a ({}) expression
similarly to how a function would have them.

Signed-off-by: Alejandro Colomar <alx.manpages@...il.com>
---
 include/linux/container_of.h | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/include/linux/container_of.h b/include/linux/container_of.h
index 682a2a606ee9..3a31b6874944 100644
--- a/include/linux/container_of.h
+++ b/include/linux/container_of.h
@@ -16,12 +16,16 @@
  * @member:	the name of the member within the struct.
  *
  */
-#define container_of(ptr, type, member) ({				\
+#define container_of(ptr, type, member)  (				\
+{									\
 	const void *__mptr = (ptr);					\
+									\
 	static_assert(__same_type(*(ptr), memberof(type, member)) ||	\
 		      __same_type(*(ptr), void),			\
 		      "pointer type mismatch in container_of()");	\
-	((type *)(__mptr - offsetof(type, member))); })
+	((type *)(__mptr - offsetof(type, member)));			\
+}									\
+)
 
 /**
  * container_of_safe - cast a member of a structure out to the containing structure
-- 
2.33.1