From 490f03d6595fade75a9b26e6ea9c9ebb1e4fd05a Mon Sep 17 00:00:00 2001
From: Heiko Carstens <heiko.carstens@de.ibm.com>
Date: Thu, 10 May 2007 15:45:48 +0200
Subject: [PATCH] [S390] Avoid compile warning.
arch/s390/mm/fault.c: In function `signal_return':
arch/s390/mm/fault.c:256: warning: unused variable `compat'
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
---
arch/s390/mm/fault.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/arch/s390/mm/fault.c b/arch/s390/mm/fault.c
index 8b924b359774..d855cdbf8fb8 100644
--- a/arch/s390/mm/fault.c
+++ b/arch/s390/mm/fault.c
@@ -253,7 +253,10 @@ static int signal_return(struct mm_struct *mm, struct pt_regs *regs,
unsigned long address, unsigned long error_code)
{
u16 instruction;
- int rc, compat;
+ int rc;
+#ifdef CONFIG_COMPAT
+ int compat;
+#endif
pagefault_disable();
rc = __get_user(instruction, (u16 __user *) regs->psw.addr);
--
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