linux-kernel - [PATCH] x86: change a temporary variable name in ia32

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Message-Id: <1282108520-8723-1-git-send-email-namhyung@gmail.com>
Date:	Wed, 18 Aug 2010 14:15:20 +0900
From:	Namhyung Kim <namhyung@...il.com>
To:	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>,
	"H. Peter Anvin" <hpa@...or.com>
Cc:	x86@...nel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] x86: change a temporary variable name in ia32_signal.c

This removes following sparse warnings:

 ia32_signal.c:240:17: warning: symbol 'tmp' shadows an earlier one
 ia32_signal.c:228:13: originally declared here
 ia32_signal.c:241:17: warning: symbol 'tmp' shadows an earlier one
 ia32_signal.c:228:13: originally declared here
 ia32_signal.c:242:17: warning: symbol 'tmp' shadows an earlier one
 ia32_signal.c:228:13: originally declared here
 ia32_signal.c:243:17: warning: symbol 'tmp' shadows an earlier one
 ia32_signal.c:228:13: originally declared here
 ia32_signal.c:249:17: warning: symbol 'tmp' shadows an earlier one
 ia32_signal.c:228:13: originally declared here
 ia32_signal.c:250:17: warning: symbol 'tmp' shadows an earlier one
 ia32_signal.c:228:13: originally declared here

Signed-off-by: Namhyung Kim <namhyung@...il.com>
---
 arch/x86/ia32/ia32_signal.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/x86/ia32/ia32_signal.c b/arch/x86/ia32/ia32_signal.c
index 348928a..6db169d 100644
--- a/arch/x86/ia32/ia32_signal.c
+++ b/arch/x86/ia32/ia32_signal.c
@@ -202,9 +202,9 @@ asmlinkage long sys32_sigaltstack(const stack_ia32_t __user *uss_ptr,
 }
 
 #define GET_SEG(seg)		({			\
-	unsigned short tmp;				\
-	get_user_ex(tmp, &sc->seg);			\
-	tmp;						\
+	unsigned short __tmp;				\
+	get_user_ex(__tmp, &sc->seg);			\
+	__tmp;						\
 })
 
 #define COPY_SEG_CPL3(seg)	do {			\
-- 
1.7.0.4

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