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45 lines
1.5 KiB
45 lines
1.5 KiB
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6 years ago
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From 3d3cdc38e8c265a9f9d3825e823e772872bca1b8 Mon Sep 17 00:00:00 2001
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From: Pablo Neira Ayuso <pablo@netfilter.org>
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Date: Sat, 9 Dec 2017 15:19:14 +0100
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Subject: [PATCH 01/11] netfilter: core: add nf_remove_net_hook
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Just a cleanup, __nf_unregister_net_hook() is used by a follow up patch
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when handling NFPROTO_INET as a real family from the core.
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Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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---
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net/netfilter/core.c | 8 ++++----
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1 file changed, 4 insertions(+), 4 deletions(-)
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--- a/net/netfilter/core.c
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+++ b/net/netfilter/core.c
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@@ -356,7 +356,7 @@ int nf_register_net_hook(struct net *net
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EXPORT_SYMBOL(nf_register_net_hook);
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/*
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- * __nf_unregister_net_hook - remove a hook from blob
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+ * nf_remove_net_hook - remove a hook from blob
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*
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* @oldp: current address of hook blob
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* @unreg: hook to unregister
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@@ -364,8 +364,8 @@ EXPORT_SYMBOL(nf_register_net_hook);
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* This cannot fail, hook unregistration must always succeed.
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* Therefore replace the to-be-removed hook with a dummy hook.
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*/
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-static void __nf_unregister_net_hook(struct nf_hook_entries *old,
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- const struct nf_hook_ops *unreg)
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+static void nf_remove_net_hook(struct nf_hook_entries *old,
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+ const struct nf_hook_ops *unreg)
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{
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struct nf_hook_ops **orig_ops;
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bool found = false;
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@@ -411,7 +411,7 @@ void nf_unregister_net_hook(struct net *
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return;
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}
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- __nf_unregister_net_hook(p, reg);
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+ nf_remove_net_hook(p, reg);
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p = __nf_hook_entries_try_shrink(pp);
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mutex_unlock(&nf_hook_mutex);
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