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| author |   WANG Cong <xiyou.wangcong@gmail.com> | 2017-08-04 21:31:43 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-08-07 14:12:17 -0700 |
| commit | 8113c095672f6504b23eba6edf4a57b5f7f744af (patch) | |
| tree | 24712765682423e7901c41b033b3ce5b050d13bb /net/sched/cls_matchall.c | |
| parent | net_sched: refactor notification code for RTM_DELTFILTER (diff) | |
| download | linux-dev-8113c095672f6504b23eba6edf4a57b5f7f744af.tar.xz linux-dev-8113c095672f6504b23eba6edf4a57b5f7f744af.zip | |
net_sched: use void pointer for filter handle
Now we use 'unsigned long fh' as a pointer in every place,
it is safe to convert it to a void pointer now. This gets
rid of many casts to pointer.
Cc: Jamal Hadi Salim <jhs@mojatatu.com>
Cc: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/cls_matchall.c')
| -rw-r--r-- | net/sched/cls_matchall.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/net/sched/cls_matchall.c b/net/sched/cls_matchall.c index c9f6500b8080..d44e26fdae84 100644 --- a/net/sched/cls_matchall.c +++ b/net/sched/cls_matchall.c @@ -98,9 +98,9 @@ static void mall_destroy(struct tcf_proto *tp) call_rcu(&head->rcu, mall_destroy_rcu); } -static unsigned long mall_get(struct tcf_proto *tp, u32 handle) +static void *mall_get(struct tcf_proto *tp, u32 handle) { - return 0UL; + return NULL; } static const struct nla_policy mall_policy[TCA_MATCHALL_MAX + 1] = { @@ -129,7 +129,7 @@ static int mall_set_parms(struct net *net, struct tcf_proto *tp, static int mall_change(struct net *net, struct sk_buff *in_skb, struct tcf_proto *tp, unsigned long base, u32 handle, struct nlattr **tca, - unsigned long *arg, bool ovr) + void **arg, bool ovr) { struct cls_mall_head *head = rtnl_dereference(tp->root); struct net_device *dev = tp->q->dev_queue->dev; @@ -185,7 +185,7 @@ static int mall_change(struct net *net, struct sk_buff *in_skb, if (!tc_in_hw(new->flags)) new->flags |= TCA_CLS_FLAGS_NOT_IN_HW; - *arg = (unsigned long) head; + *arg = head; rcu_assign_pointer(tp->root, new); return 0; @@ -197,7 +197,7 @@ err_exts_init: return err; } -static int mall_delete(struct tcf_proto *tp, unsigned long arg, bool *last) +static int mall_delete(struct tcf_proto *tp, void *arg, bool *last) { return -EOPNOTSUPP; } @@ -208,16 +208,16 @@ static void mall_walk(struct tcf_proto *tp, struct tcf_walker *arg) if (arg->count < arg->skip) goto skip; - if (arg->fn(tp, (unsigned long) head, arg) < 0) + if (arg->fn(tp, head, arg) < 0) arg->stop = 1; skip: arg->count++; } -static int mall_dump(struct net *net, struct tcf_proto *tp, unsigned long fh, +static int mall_dump(struct net *net, struct tcf_proto *tp, void *fh, struct sk_buff *skb, struct tcmsg *t) { - struct cls_mall_head *head = (struct cls_mall_head *) fh; + struct cls_mall_head *head = fh; struct nlattr *nest; if (!head) |