[NET_SCHED]: sch_ingress: avoid a few #ifdefs
Move the repeating "ifndef CONFIG_NET_CLS_ACT/ifdef CONFIG_NETFILTER"
ifdefs into a single condition.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Acked-by: Jamal Hadi Salim <hadi@cyberus.ca>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/sched/sch_ingress.c b/net/sched/sch_ingress.c
index b30ca01..4c7f7e7 100644
--- a/net/sched/sch_ingress.c
+++ b/net/sched/sch_ingress.c
@@ -20,11 +20,9 @@
/* Thanks to Doron Oz for this hack */
-#ifndef CONFIG_NET_CLS_ACT
-#ifdef CONFIG_NETFILTER
+#if !defined(CONFIG_NET_CLS_ACT) && defined(CONFIG_NETFILTER)
static int nf_registered;
#endif
-#endif
struct ingress_qdisc_data {
struct tcf_proto *filter_list;
@@ -118,8 +116,7 @@
return result;
}
-#ifndef CONFIG_NET_CLS_ACT
-#ifdef CONFIG_NETFILTER
+#if !defined(CONFIG_NET_CLS_ACT) && defined(CONFIG_NETFILTER)
static unsigned int ing_hook(unsigned int hook, struct sk_buff *skb,
const struct net_device *indev,
const struct net_device *outdev,
@@ -158,12 +155,10 @@
},
};
#endif
-#endif
static int ingress_init(struct Qdisc *sch, struct rtattr *opt)
{
-#ifndef CONFIG_NET_CLS_ACT
-#ifdef CONFIG_NETFILTER
+#if !defined(CONFIG_NET_CLS_ACT) && defined(CONFIG_NETFILTER)
printk("Ingress scheduler: Classifier actions prefered over netfilter\n");
if (!nf_registered) {
@@ -174,7 +169,6 @@
nf_registered++;
}
#endif
-#endif
return 0;
}
@@ -240,12 +234,10 @@
static void __exit ingress_module_exit(void)
{
unregister_qdisc(&ingress_qdisc_ops);
-#ifndef CONFIG_NET_CLS_ACT
-#ifdef CONFIG_NETFILTER
+#if !defined(CONFIG_NET_CLS_ACT) && defined(CONFIG_NETFILTER)
if (nf_registered)
nf_unregister_hooks(ing_ops, ARRAY_SIZE(ing_ops));
#endif
-#endif
}
module_init(ingress_module_init)