net: sched: remove NET_CLS_IND config option

This config option makes only couple of lines optional.
Two small helpers and an int in couple of cls structs.

Remove the config option and always compile this in.
This saves the user from unexpected surprises when he adds
a filter with ingress device match which is silently ignored
in case the config option is not set.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 13 deletions

diff --git a/net/sched/cls_fw.c b/net/sched/cls_fw.c
index 4dab833f66cb..c9496c920d6f 100644
--- a/net/sched/cls_fw.c
+++ b/net/sched/cls_fw.c
@@ -8,9 +8,6 @@
  * Karlis Peisenieks <karlis@mt.lv> : 990415 : fw_walk off by one
  * Karlis Peisenieks <karlis@mt.lv> : 990415 : fw_delete killed all the filter (and kernel).
  * Alex <alex@pilotsoft.com> : 2004xxyy: Added Action extension
- *
- * JHS: We should remove the CONFIG_NET_CLS_IND from here
- * eventually when the meta match extension is made available
  */
 
 #include <linux/module.h>
@@ -37,9 +34,7 @@ struct fw_filter {
 	struct fw_filter __rcu	*next;
 	u32			id;
 	struct tcf_result	res;
-#ifdef CONFIG_NET_CLS_IND
 	int			ifindex;
-#endif /* CONFIG_NET_CLS_IND */
 	struct tcf_exts		exts;
 	struct tcf_proto	*tp;
 	struct rcu_work		rwork;
@@ -67,10 +62,8 @@ static int fw_classify(struct sk_buff *skb, const struct tcf_proto *tp,
 		     f = rcu_dereference_bh(f->next)) {
 			if (f->id == id) {
 				*res = f->res;
-#ifdef CONFIG_NET_CLS_IND
 				if (!tcf_match_indev(skb, f->ifindex))
 					continue;
-#endif /* CONFIG_NET_CLS_IND */
 				r = tcf_exts_exec(skb, &f->exts, res);
 				if (r < 0)
 					continue;
@@ -222,7 +215,6 @@ static int fw_set_parms(struct net *net, struct tcf_proto *tp,
 		tcf_bind_filter(tp, &f->res, base);
 	}
 
-#ifdef CONFIG_NET_CLS_IND
 	if (tb[TCA_FW_INDEV]) {
 		int ret;
 		ret = tcf_change_indev(net, tb[TCA_FW_INDEV], extack);
@@ -230,7 +222,6 @@ static int fw_set_parms(struct net *net, struct tcf_proto *tp,
 			return ret;
 		f->ifindex = ret;
 	}
-#endif /* CONFIG_NET_CLS_IND */
 
 	err = -EINVAL;
 	if (tb[TCA_FW_MASK]) {
@@ -276,9 +267,7 @@ static int fw_change(struct net *net, struct sk_buff *in_skb,
 
 		fnew->id = f->id;
 		fnew->res = f->res;
-#ifdef CONFIG_NET_CLS_IND
 		fnew->ifindex = f->ifindex;
-#endif /* CONFIG_NET_CLS_IND */
 		fnew->tp = f->tp;
 
 		err = tcf_exts_init(&fnew->exts, net, TCA_FW_ACT,
@@ -405,14 +394,12 @@ static int fw_dump(struct net *net, struct tcf_proto *tp, void *fh,
 	if (f->res.classid &&
 	    nla_put_u32(skb, TCA_FW_CLASSID, f->res.classid))
 		goto nla_put_failure;
-#ifdef CONFIG_NET_CLS_IND
 	if (f->ifindex) {
 		struct net_device *dev;
 		dev = __dev_get_by_index(net, f->ifindex);
 		if (dev && nla_put_string(skb, TCA_FW_INDEV, dev->name))
 			goto nla_put_failure;
 	}
-#endif /* CONFIG_NET_CLS_IND */
 	if (head->mask != 0xFFFFFFFF &&
 	    nla_put_u32(skb, TCA_FW_MASK, head->mask))
 		goto nla_put_failure;