[patch 08/15] Avoid compile warning.

Martin Schwidefsky
2007-05-10T13:58:58Z

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From: Heiko Carstens <heiko.carstens@de.ibm.com>

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(-)

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);