[NET_SCHED]: Remove unnecessary includes

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/sched/sch_ingress.c b/net/sched/sch_ingress.c
index f8b9f1c..cd0aab6 100644
--- a/net/sched/sch_ingress.c
+++ b/net/sched/sch_ingress.c
@@ -9,21 +9,14 @@
 
 #include <linux/module.h>
 #include <linux/types.h>
+#include <linux/list.h>
 #include <linux/skbuff.h>
-#include <linux/netdevice.h>
 #include <linux/rtnetlink.h>
 #include <linux/netfilter_ipv4.h>
 #include <linux/netfilter_ipv6.h>
 #include <linux/netfilter.h>
-#include <linux/smp.h>
 #include <net/netlink.h>
 #include <net/pkt_sched.h>
-#include <asm/byteorder.h>
-#include <asm/uaccess.h>
-#include <linux/kmod.h>
-#include <linux/stat.h>
-#include <linux/interrupt.h>
-#include <linux/list.h>
 
 
 #undef DEBUG_INGRESS