Commit 402963e3 authored by Zhengchao Shao's avatar Zhengchao Shao Committed by David S. Miller
Browse files

net: sched: cls_api: introduce tc_cls_bind_class() helper 



All the bind_class callback duplicate the same logic, this patch
introduces tc_cls_bind_class() helper for common usage.

Signed-off-by: default avatarZhengchao Shao <shaozhengchao@huawei.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 4e6263ec

include/net/pkt_cls.h

+12 −0
Original line number Diff line number Diff line
@@ -210,6 +210,18 @@ tcf_unbind_filter(struct tcf_proto *tp, struct tcf_result *r) 
	__tcf_unbind_filter(q, r);

}



static inline void tc_cls_bind_class(u32 classid, unsigned long cl,

				     void *q, struct tcf_result *res,

				     unsigned long base)

{

	if (res->classid == classid) {

		if (cl)

			__tcf_bind_filter(q, res, base);

		else

			__tcf_unbind_filter(q, res);

	}

}



struct tcf_exts {

#ifdef CONFIG_NET_CLS_ACT

	__u32	type; /* for backward compat(TCA_OLD_COMPAT) */