linux-kernel - [PATCH 1/2] jump_label: avoid unneeded casts in STATIC_KEY_INIT

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Message-Id: <20220213165717.2354046-1-masahiroy@kernel.org>
Date:   Mon, 14 Feb 2022 01:57:16 +0900
From:   Masahiro Yamada <masahiroy@...nel.org>
To:     Peter Zijlstra <peterz@...radead.org>,
        Ingo Molnar <mingo@...nel.org>
Cc:     linux-kernel@...r.kernel.org,
        Masahiro Yamada <masahiroy@...nel.org>,
        Ard Biesheuvel <ardb@...nel.org>,
        Jason Baron <jbaron@...mai.com>,
        Josh Poimboeuf <jpoimboe@...hat.com>,
        Steven Rostedt <rostedt@...dmis.org>
Subject: [PATCH 1/2] jump_label: avoid unneeded casts in STATIC_KEY_INIT_{TRUE,FALSE}

Commit 3821fd35b58d ("jump_label: Reduce the size of struct static_key")
introduced the union to struct static_key.

It is more natual to set JUMP_TYPE_* to the .type field without casting.

Signed-off-by: Masahiro Yamada <masahiroy@...nel.org>
---

 include/linux/jump_label.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/linux/jump_label.h b/include/linux/jump_label.h
index 48b9b2a82767..6924e6837e6d 100644
--- a/include/linux/jump_label.h
+++ b/include/linux/jump_label.h
@@ -251,10 +251,10 @@ extern void static_key_disable_cpuslocked(struct static_key *key);
  */
 #define STATIC_KEY_INIT_TRUE					\
 	{ .enabled = { 1 },					\
-	  { .entries = (void *)JUMP_TYPE_TRUE } }
+	  { .type = JUMP_TYPE_TRUE } }
 #define STATIC_KEY_INIT_FALSE					\
 	{ .enabled = { 0 },					\
-	  { .entries = (void *)JUMP_TYPE_FALSE } }
+	  { .type = JUMP_TYPE_FALSE } }
 
 #else  /* !CONFIG_JUMP_LABEL */
 
-- 
2.32.0