security: trim security.h

Trim security.h

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: James Morris <jmorris@namei.org>

fs/quota/dquot.c

@@ -71,6 +71,7 @@
 #include <linux/module.h>
 #include <linux/proc_fs.h>
 #include <linux/security.h>
+#include <linux/sched.h>
 #include <linux/kmod.h>
 #include <linux/namei.h>
 #include <linux/capability.h>