[S390] sysctl: get rid of dead declaration
Remove dead sysctl_userprocess_debug. The variable is
gone since we map our old userprocess_debug sysctl to
the common code show_unhandled_signals sysctl on s390.
Signed-off-by: Heiko Carsten <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
diff --git a/arch/s390/include/asm/system.h b/arch/s390/include/asm/system.h
index ef573c1..d73cc6b 100644
--- a/arch/s390/include/asm/system.h
+++ b/arch/s390/include/asm/system.h
@@ -20,8 +20,6 @@
struct task_struct;
-extern int sysctl_userprocess_debug;
-
extern struct task_struct *__switch_to(void *, void *);
extern void update_per_regs(struct task_struct *task);