netfilter: Simply the tests for enabling and disabling the ingress queue hook

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Replace an overcomplicated switch statement with a simple if statement.

This also removes the ingress queue enable outside of nf_hook_mutex as
the protection provided by the mutex is not necessary and the code is
clearer having both of the static key increments together.

Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

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Eric W. Biederman 2015-07-10 18:13:58 -05:00 • committed by Pablo Neira Ayuso

parent 70aa996601

commit 4c0911566d

1 changed files with 6 additions and 11 deletions

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net/netfilter/core.c

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