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netfilter: Generalize ingress hook

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Prepare for addition of a netfilter egress hook by generalizing the
ingress hook introduced by commit e687ad60af ("netfilter: add
netfilter ingress hook after handle_ing() under unique static key").

In particular, rename and refactor the ingress hook's static inlines
such that they can be reused for an egress hook.

No functional change intended.

Signed-off-by: Lukas Wunner <lukas@wunner.de>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
This commit is contained in:
Lukas Wunner
2020-03-11 12:59:02 +01:00
committed by Pablo Neira Ayuso
parent b030f194ae
commit 5418d3881e
2 changed files with 32 additions and 15 deletions
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net/core/dev.c
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@@ -9846,7 +9846,7 @@ struct net_device *alloc_netdev_mqs(int sizeof_priv, const char *name,
if (!dev->ethtool_ops)
dev->ethtool_ops = &default_ethtool_ops;
nf_hook_ingress_init(dev);
nf_hook_netdev_init(dev);
return dev;