diff options
| author | WANG Cong <xiyou.wangcong@gmail.com> | 2016-07-26 02:09:41 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-07-26 07:49:19 +0300 |
| commit | a85a970af265f156740977168b542234511b28a8 (patch) | |
| tree | 19866c37883917b1ec6964fcbae76335f9de0139 /include/net/tc_act/tc_mirred.h | |
| parent | b93dd49c1a35884864027abd707889b795637f7a (diff) | |
| download | linux-a85a970af265f156740977168b542234511b28a8.tar.xz | |
net_sched: move tc_action into tcf_common
struct tc_action is confusing, currently we use it for two purposes:
1) Pass in arguments and carry out results from helper functions
2) A generic representation for tc actions
The first one is error-prone, since we need to make sure we don't
miss anything. This patch aims to get rid of this use, by moving
tc_action into tcf_common, so that they are allocated together
in hashtable and can be cast'ed easily.
And together with the following patch, we could really make
tc_action a generic representation for all tc actions and each
type of action can inherit from it.
Cc: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/tc_act/tc_mirred.h')
| -rw-r--r-- | include/net/tc_act/tc_mirred.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/include/net/tc_act/tc_mirred.h b/include/net/tc_act/tc_mirred.h index 6a13a7c74e0c..89aebd22cd79 100644 --- a/include/net/tc_act/tc_mirred.h +++ b/include/net/tc_act/tc_mirred.h @@ -12,8 +12,7 @@ struct tcf_mirred { struct net_device __rcu *tcfm_dev; struct list_head tcfm_list; }; -#define to_mirred(a) \ - container_of(a->priv, struct tcf_mirred, common) +#define to_mirred(a) ((struct tcf_mirred *)a) static inline bool is_tcf_mirred_redirect(const struct tc_action *a) { |