net: sched: constify tcf_proto and tc_action

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / include / net / act_api.h

diff --git a/include/net/act_api.h b/include/net/act_api.h
index bab385f13ac32e81fd758e88811397a11964b64e..c739531e156492e573e431d329fe058d6c56e9df 100644 (file)
--- a/include/net/act_api.h
+++ b/include/net/act_api.h
@@ -72,7 +72,7 @@ struct tcf_act_hdr {
 
 struct tc_action {
        void                    *priv;
-       struct tc_action_ops    *ops;
+       const struct tc_action_ops      *ops;
        __u32                   type; /* for backward compat(TCA_OLD_COMPAT) */
        __u32                   order;
        struct tc_action        *next;
@@ -86,7 +86,7 @@ struct tc_action_ops {
        __u32   type; /* TBD to match kind */
        __u32   capab;  /* capabilities includes 4 bit version */
        struct module           *owner;
-       int     (*act)(struct sk_buff *, struct tc_action *, struct tcf_result *);
+       int     (*act)(struct sk_buff *, const struct tc_action *, struct tcf_result *);
        int     (*get_stats)(struct sk_buff *, struct tc_action *);
        int     (*dump)(struct sk_buff *, struct tc_action *, int, int);
        int     (*cleanup)(struct tc_action *, int bind);
@@ -115,7 +115,7 @@ extern void tcf_hash_insert(struct tcf_common *p, struct tcf_hashinfo *hinfo);
 extern int tcf_register_action(struct tc_action_ops *a);
 extern int tcf_unregister_action(struct tc_action_ops *a);
 extern void tcf_action_destroy(struct tc_action *a, int bind);
-extern int tcf_action_exec(struct sk_buff *skb, struct tc_action *a, struct tcf_result *res);
+extern int tcf_action_exec(struct sk_buff *skb, const struct tc_action *a, struct tcf_result *res);
 extern struct tc_action *tcf_action_init(struct nlattr *nla, struct nlattr *est, char *n, int ovr, int bind);
 extern struct tc_action *tcf_action_init_1(struct nlattr *nla, struct nlattr *est, char *n, int ovr, int bind);
 extern int tcf_action_dump(struct sk_buff *skb, struct tc_action *a, int, int);