linux-kernel - [PATCH 2/3] x86: remove address operator on function machine

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Date:   Sun, 19 Apr 2020 14:40:48 +0000
From:   Lai Jiangshan <laijs@...ux.alibaba.com>
To:     linux-kernel@...r.kernel.org
Cc:     Lai Jiangshan <laijs@...ux.alibaba.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>, Borislav Petkov <bp@...en8.de>,
        x86@...nel.org, "H. Peter Anvin" <hpa@...or.com>,
        Alexios Zavras <alexios.zavras@...el.com>,
        Allison Randal <allison@...utok.net>,
        Armijn Hemel <armijn@...ldur.nl>
Subject: [PATCH 2/3] x86: remove address operator on function machine_check()

machine_check is function address, the address operator
on it is nop for compiler.

Make it consistent with the other function addresses in the
same file.

Signed-off-by: Lai Jiangshan <laijs@...ux.alibaba.com>
---
 arch/x86/kernel/idt.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/x86/kernel/idt.c b/arch/x86/kernel/idt.c
index 87ef69a72c52..98bcb502f967 100644
--- a/arch/x86/kernel/idt.c
+++ b/arch/x86/kernel/idt.c
@@ -93,7 +93,7 @@ static const __initconst struct idt_data def_idts[] = {
 	INTG(X86_TRAP_DB,		debug),
 
 #ifdef CONFIG_X86_MCE
-	INTG(X86_TRAP_MC,		&machine_check),
+	INTG(X86_TRAP_MC,		machine_check),
 #endif
 
 	SYSG(X86_TRAP_OF,		overflow),
@@ -186,7 +186,7 @@ static const __initconst struct idt_data ist_idts[] = {
 	ISTG(X86_TRAP_NMI,	nmi,		IST_INDEX_NMI),
 	ISTG(X86_TRAP_DF,	double_fault,	IST_INDEX_DF),
 #ifdef CONFIG_X86_MCE
-	ISTG(X86_TRAP_MC,	&machine_check,	IST_INDEX_MCE),
+	ISTG(X86_TRAP_MC,	machine_check,	IST_INDEX_MCE),
 #endif
 };
 
-- 
2.20.1