From: Vincent Mailhol <mailhol@kernel.org>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Andrew Morton <akpm@linux-foundation.org>
Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk>,
Sakari Ailus <sakari.ailus@linux.intel.com>,
Nick Desaulniers <ndesaulniers@google.com>,
Alexander Lobakin <alobakin@pm.me>,
Arnd Bergmann <arnd@arndb.de>, David Sterba <dsterba@suse.cz>,
Ivo van Doorn <ivdoorn@gmail.com>,
Alexey Dobriyan <adobriyan@gmail.com>,
linux-kernel@vger.kernel.org,
Vincent Mailhol <mailhol@kernel.org>
Subject: [PATCH 2/3] container_of: remove useless pair of parentheses
Date: Tue, 14 Jul 2026 20:18:02 +0200 [thread overview]
Message-ID: <20260714-containerof_refactor-v1-2-b5c31164d2ad@kernel.org> (raw)
In-Reply-To: <20260714-containerof_refactor-v1-0-b5c31164d2ad@kernel.org>
The last expression in container_of() doesn't need an extra pair of
parenthesis. Remove it.
Signed-off-by: Vincent Mailhol <mailhol@kernel.org>
---
include/linux/container_of.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/container_of.h b/include/linux/container_of.h
index 28500a62ab7e..68153170db32 100644
--- a/include/linux/container_of.h
+++ b/include/linux/container_of.h
@@ -21,7 +21,7 @@
static_assert(__same_type(*(ptr), typeof_member(type, member)) || \
__same_type(*(ptr), void), \
"pointer type mismatch in container_of()"); \
- ((type *)(__mptr - offsetof(type, member))); })
+ (type *)(__mptr - offsetof(type, member)); })
/**
* container_of_const - cast a member of a structure out to the containing
--
2.54.0
next prev parent reply other threads:[~2026-07-14 18:19 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-14 18:18 [PATCH 0/3] container_of: refactors Vincent Mailhol
2026-07-14 18:18 ` [PATCH 1/3] container_of: apply typeof_member() to container_of() Vincent Mailhol
2026-07-14 18:18 ` Vincent Mailhol [this message]
2026-07-15 14:30 ` [PATCH 2/3] container_of: remove useless pair of parentheses Alexey Dobriyan
2026-07-15 14:51 ` Vincent Mailhol
2026-07-15 14:57 ` Greg Kroah-Hartman
2026-07-15 16:27 ` Vincent Mailhol
2026-07-16 14:09 ` Greg Kroah-Hartman
2026-07-14 18:18 ` [PATCH 3/3] container_of: remove local __mptr variable Vincent Mailhol
2026-07-15 4:54 ` [PATCH 0/3] container_of: refactors Greg Kroah-Hartman
2026-07-15 5:33 ` Vincent Mailhol
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