diff options
| author | Simon Horman <horms@kernel.org> | 2023-04-17 17:10:47 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2023-04-22 01:39:41 +0200 |
| commit | 210ffe4a74caead4d6790747d32b63c6152c70b7 (patch) | |
| tree | eaef4804a509802d24c3ed22a1aab836dc53635c /net/netfilter/ipvs/ip_vs_core.c | |
| parent | 280654932e341bf2860503af49bd5cb8e2b78522 (diff) | |
ipvs: Remove {Enter,Leave}Function
Remove EnterFunction and LeaveFunction.
These debugging macros seem well past their use-by date. And seem to
have little value these days. Removing them allows some trivial cleanup
of some exit paths for some functions. These are also included in this
patch. There is likely scope for further cleanup of both debugging and
unwind paths. But let's leave that for another day.
Only intended to change debug output, and only when CONFIG_IP_VS_DEBUG
is enabled. Compile tested only.
Signed-off-by: Simon Horman <horms@kernel.org>
Reviewed-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/netfilter/ipvs/ip_vs_core.c')
| -rw-r--r-- | net/netfilter/ipvs/ip_vs_core.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/net/netfilter/ipvs/ip_vs_core.c b/net/netfilter/ipvs/ip_vs_core.c index 2fcc26507d69..cb83ca506c5c 100644 --- a/net/netfilter/ipvs/ip_vs_core.c +++ b/net/netfilter/ipvs/ip_vs_core.c @@ -1140,7 +1140,6 @@ struct ip_vs_conn *ip_vs_new_conn_out(struct ip_vs_service *svc, __be16 vport; unsigned int flags; - EnterFunction(12); vaddr = &svc->addr; vport = svc->port; daddr = &iph->saddr; @@ -1208,7 +1207,6 @@ struct ip_vs_conn *ip_vs_new_conn_out(struct ip_vs_service *svc, IP_VS_DBG_ADDR(cp->af, &cp->vaddr), ntohs(cp->vport), IP_VS_DBG_ADDR(cp->af, &cp->daddr), ntohs(cp->dport), cp->flags, refcount_read(&cp->refcnt)); - LeaveFunction(12); return cp; } @@ -1316,13 +1314,11 @@ after_nat: ip_vs_update_conntrack(skb, cp, 0); ip_vs_conn_put(cp); - LeaveFunction(11); return NF_ACCEPT; drop: ip_vs_conn_put(cp); kfree_skb(skb); - LeaveFunction(11); return NF_STOLEN; } @@ -1341,8 +1337,6 @@ ip_vs_out_hook(void *priv, struct sk_buff *skb, const struct nf_hook_state *stat int af = state->pf; struct sock *sk; - EnterFunction(11); - /* Already marked as IPVS request or reply? */ if (skb->ipvs_property) return NF_ACCEPT; @@ -2365,7 +2359,6 @@ static void __net_exit __ip_vs_dev_cleanup_batch(struct list_head *net_list) struct netns_ipvs *ipvs; struct net *net; - EnterFunction(2); list_for_each_entry(net, net_list, exit_list) { ipvs = net_ipvs(net); ip_vs_unregister_hooks(ipvs, AF_INET); @@ -2374,7 +2367,6 @@ static void __net_exit __ip_vs_dev_cleanup_batch(struct list_head *net_list) smp_wmb(); ip_vs_sync_net_cleanup(ipvs); } - LeaveFunction(2); } static struct pernet_operations ipvs_core_ops = { |