[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>

1 files changed, 0 insertions, 2 deletions

diff --git a/arch/s390/include/asm/system.h b/arch/s390/include/asm/system.h
index ef573c1d71a7..d73cc6b60000 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);