linux-kernel - [PATCH] x86/calling.h: remove unused addskip parameter of ALLOC_PT_GPREGS_ON

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Message-Id: <20161019191108.2230-1-kuleshovmail@gmail.com>
Date:   Thu, 20 Oct 2016 01:11:08 +0600
From:   Alexander Kuleshov <kuleshovmail@...il.com>
To:     Thomas Gleixner <tglx@...utronix.de>
Cc:     Ingo Molnar <mingo@...hat.com>, "H . Peter Anvin" <hpa@...or.com>,
        Andy Lutomirski <luto@...nel.org>,
        Borislav Petkov <bp@...en8.de>,
        Paolo Bonzini <pbonzini@...hat.com>,
        linux-kernel@...r.kernel.org,
        Alexander Kuleshov <kuleshovmail@...il.com>
Subject: [PATCH] x86/calling.h: remove unused addskip parameter of ALLOC_PT_GPREGS_ON_STACK

as no-one user of ALLOC_PT_GPREGS_ON_STACK macro doesn't pass it.

Signed-off-by: Alexander Kuleshov <kuleshovmail@...il.com>
---
 arch/x86/entry/calling.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/x86/entry/calling.h b/arch/x86/entry/calling.h
index 9a9e588..b493c6a 100644
--- a/arch/x86/entry/calling.h
+++ b/arch/x86/entry/calling.h
@@ -90,8 +90,8 @@ For 32-bit we have the following conventions - kernel is built with
 
 #define SIZEOF_PTREGS	21*8
 
-	.macro ALLOC_PT_GPREGS_ON_STACK addskip=0
-	addq	$-(15*8+\addskip), %rsp
+	.macro ALLOC_PT_GPREGS_ON_STACK
+	addq	$-(15*8), %rsp
 	.endm
 
 	.macro SAVE_C_REGS_HELPER offset=0 rax=1 rcx=1 r8910=1 r11=1
-- 
2.8.0.rc3.1353.gea9bdc0