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authorHeiko Carstens <heiko.carstens@de.ibm.com>2007-05-10 15:45:48 +0200
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2007-05-10 15:45:53 +0200
commit490f03d6595fade75a9b26e6ea9c9ebb1e4fd05a (patch)
tree9234b1d0ee22c7b091a8762b7e2c7c249f7e5b43
parent853944cc40ef563f4046a0ada4c1e391419f6a25 (diff)
downloadlinux-2.6.34-ux500-490f03d6595fade75a9b26e6ea9c9ebb1e4fd05a.tar.gz
[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>
-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 8b924b35977..d855cdbf8fb 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);