[patch 08/15] Avoid compile warning.

[Martin Schwidefsky]

From: Heiko Carstens <heiko.carstens@xxxxxxxxxx>

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@xxxxxxxxxx>
---

 arch/s390/mm/fault.c |    5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

Index: quilt-2.6/arch/s390/mm/fault.c
===================================================================
--- quilt-2.6.orig/arch/s390/mm/fault.c
+++ quilt-2.6/arch/s390/mm/fault.c
@@ -253,7 +253,10 @@ static int signal_return(struct mm_struc
 			 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);

-- 
blue skies,
   Martin.

"Reality continues to ruin my life." - Calvin.

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