SMACK: Don't #include Ext2 headers

Don't #include Ext2 headers into Smack unnecessarily.
Signed-off-by: NDavid Howells <dhowells@redhat.com>
Acked-by: NCasey Schaufler <casey@schaufler-ca.com>
Signed-off-by: NJames Morris <jmorris@namei.org>

security/smack/smack_lsm.c

@@ -19,7 +19,6 @@
 #include <linux/pagemap.h>
 #include <linux/mount.h>
 #include <linux/stat.h>
-#include <linux/ext2_fs.h>
 #include <linux/kd.h>
 #include <asm/ioctls.h>
 #include <linux/ip.h>