net: sched: cls_u32: get rid of unused argument of u32_destroy_key()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/sched/cls_u32.c b/net/sched/cls_u32.c
index ce55eea448a091518f51d42d040ecb02dda62ddc..ef0f2e6ec4226f96c51c080852772b1aad80e836 100644 (file)
--- a/net/sched/cls_u32.c
+++ b/net/sched/cls_u32.c
@@ -405,8 +405,7 @@ static int u32_init(struct tcf_proto *tp)
        return 0;
 }
 
-static int u32_destroy_key(struct tcf_proto *tp, struct tc_u_knode *n,
-                          bool free_pf)
+static int u32_destroy_key(struct tc_u_knode *n, bool free_pf)
 {
        struct tc_u_hnode *ht = rtnl_dereference(n->ht_down);
 
@@ -440,7 +439,7 @@ static void u32_delete_key_work(struct work_struct *work)
                                              struct tc_u_knode,
                                              rwork);
        rtnl_lock();
-       u32_destroy_key(key->tp, key, false);
+       u32_destroy_key(key, false);
        rtnl_unlock();
 }
 
@@ -457,7 +456,7 @@ static void u32_delete_key_freepf_work(struct work_struct *work)
                                              struct tc_u_knode,
                                              rwork);
        rtnl_lock();
-       u32_destroy_key(key->tp, key, true);
+       u32_destroy_key(key, true);
        rtnl_unlock();
 }
 
@@ -600,7 +599,7 @@ static void u32_clear_hnode(struct tcf_proto *tp, struct tc_u_hnode *ht,
                        if (tcf_exts_get_net(&n->exts))
                                tcf_queue_work(&n->rwork, u32_delete_key_freepf_work);
                        else
-                               u32_destroy_key(n->tp, n, true);
+                               u32_destroy_key(n, true);
                }
        }
 }
@@ -971,13 +970,13 @@ static int u32_change(struct net *net, struct sk_buff *in_skb,
                                    tca[TCA_RATE], ovr, extack);
 
                if (err) {
-                       u32_destroy_key(tp, new, false);
+                       u32_destroy_key(new, false);
                        return err;
                }
 
                err = u32_replace_hw_knode(tp, new, flags, extack);
                if (err) {
-                       u32_destroy_key(tp, new, false);
+                       u32_destroy_key(new, false);
                        return err;
                }