[PATCH] kernel/module.c: use __set_current_state() instead of direct assigment

From: Alejandro Andres <fuzzy.alej@gmail.com>

Signed-off-by: Alejandro Andres <fuzzy.alej@gmail.com>
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>

Index: linux-kj/kernel/module.c
===================================================================
--- linux-kj.orig/kernel/module.c
+++ linux-kj/kernel/module.c
@@ -562,7 +562,7 @@ static void wait_for_zero_refcount(struc
 			break;
 		schedule();
 	}
-	current->state = TASK_RUNNING;
+	__set_current_state(TASK_RUNNING);
 	down(&module_mutex);
 }