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-rw-r--r--arch/s390/mm/fault.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/s390/mm/fault.c b/arch/s390/mm/fault.c
index 8b924b3..d855cdb 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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