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[S390] Avoid compile warning.

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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>
This commit is contained in:
Heiko Carstens 2007-05-10 15:45:48 +02:00 committed by Martin Schwidefsky
parent 853944cc40
commit 490f03d659
1 changed files with 4 additions and 1 deletions
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5
arch/s390/mm/fault.c
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@ -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);