ptrace: Cleanup useless header

BKL isn't present anymore into this file thus we can safely remove
smp_lock.h inclusion.

Signed-off-by: Alessio Igor Bogani <abogani@texware.it>
Cc: Roland McGrath <roland@redhat.com>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: James Morris <jmorris@namei.org>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>

diff --git a/kernel/ptrace.c b/kernel/ptrace.c
index 5357502..2f0f50b 100644 (file)
--- a/kernel/ptrace.c
+++ b/kernel/ptrace.c
@@ -14,7 +14,6 @@
 #include <linux/mm.h>
 #include <linux/highmem.h>
 #include <linux/pagemap.h>
-#include <linux/smp_lock.h>
 #include <linux/ptrace.h>
 #include <linux/security.h>
 #include <linux/signal.h>