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netfilter: core: remove synchronize_net call if nfqueue is used
authorFlorian Westphal <fw@strlen.de>
Thu, 30 Nov 2017 23:21:03 +0000 (00:21 +0100)
committerPablo Neira Ayuso <pablo@netfilter.org>
Mon, 8 Jan 2018 17:01:06 +0000 (18:01 +0100)
commit26888dfd7e7454686b8d3ea9ba5045d5f236e4d7
tree61d1f7799b39dfa9a78de032d1efc12f1d96b2bd
parent4e645b47c4f000a503b9c90163ad905786b9bc1d
netfilter: core: remove synchronize_net call if nfqueue is used

since commit 960632ece6949b ("netfilter: convert hook list to an array")
nfqueue no longer stores a pointer to the hook that caused the packet
to be queued.  Therefore no extra synchronize_net() call is needed after
dropping the packets enqueued by the old rule blob.

Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
include/net/netfilter/nf_queue.h
net/netfilter/core.c
net/netfilter/nf_internals.h
net/netfilter/nf_queue.c
net/netfilter/nfnetlink_queue.c