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| author |   Sean Paul <seanpaul@chromium.org> | 2017-05-18 09:24:30 -0400 |
|---|---|---|
| committer | Sean Paul <seanpaul@chromium.org> | 2017-05-18 09:24:30 -0400 |
| commit | 6b7781b42dc9bc9bcd1523b6c24b876cdda0bef3 (patch) | |
| tree | ee55c67e4ea30b9eb44f301ba0bde2e631a26162 /net/netfilter/nfnetlink_queue.c | |
| parent | drm/sti:fix spelling mistake: "compoment" -> "component" (diff) | |
| parent | Merge tag 'drm-misc-next-2017-05-16' of git://anongit.freedesktop.org/git/drm-misc into drm-next (diff) | |
| download | linux-dev-6b7781b42dc9bc9bcd1523b6c24b876cdda0bef3.tar.xz linux-dev-6b7781b42dc9bc9bcd1523b6c24b876cdda0bef3.zip | |
Merge remote-tracking branch 'airlied/drm-next' into drm-misc-next
Picking up drm-next @ 4.12-rc1 in order to apply Michal Hocko's vmalloc patch set
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Diffstat (limited to 'net/netfilter/nfnetlink_queue.c')
| -rw-r--r-- | net/netfilter/nfnetlink_queue.c | 26 |
1 files changed, 12 insertions, 14 deletions
diff --git a/net/netfilter/nfnetlink_queue.c b/net/netfilter/nfnetlink_queue.c index 933509ebf3d3..8a0f218b7938 100644 --- a/net/netfilter/nfnetlink_queue.c +++ b/net/netfilter/nfnetlink_queue.c @@ -447,7 +447,7 @@ nfqnl_build_packet_message(struct net *net, struct nfqnl_instance *queue, } nlh = nlmsg_put(skb, 0, 0, - NFNL_SUBSYS_QUEUE << 8 | NFQNL_MSG_PACKET, + nfnl_msg_type(NFNL_SUBSYS_QUEUE, NFQNL_MSG_PACKET), sizeof(struct nfgenmsg), 0); if (!nlh) { skb_tx_error(entskb); @@ -922,16 +922,10 @@ static struct notifier_block nfqnl_dev_notifier = { .notifier_call = nfqnl_rcv_dev_event, }; -static int nf_hook_cmp(struct nf_queue_entry *entry, unsigned long entry_ptr) -{ - return rcu_access_pointer(entry->hook) == - (struct nf_hook_entry *)entry_ptr; -} - -static void nfqnl_nf_hook_drop(struct net *net, - const struct nf_hook_entry *hook) +static unsigned int nfqnl_nf_hook_drop(struct net *net) { struct nfnl_queue_net *q = nfnl_queue_pernet(net); + unsigned int instances = 0; int i; rcu_read_lock(); @@ -939,10 +933,14 @@ static void nfqnl_nf_hook_drop(struct net *net, struct nfqnl_instance *inst; struct hlist_head *head = &q->instance_table[i]; - hlist_for_each_entry_rcu(inst, head, hlist) - nfqnl_flush(inst, nf_hook_cmp, (unsigned long)hook); + hlist_for_each_entry_rcu(inst, head, hlist) { + nfqnl_flush(inst, NULL, 0); + instances++; + } } rcu_read_unlock(); + + return instances; } static int @@ -1109,7 +1107,7 @@ static int nfqa_parse_bridge(struct nf_queue_entry *entry, int err; err = nla_parse_nested(tb, NFQA_VLAN_MAX, nfqa[NFQA_VLAN], - nfqa_vlan_policy); + nfqa_vlan_policy, NULL); if (err < 0) return err; @@ -1213,8 +1211,8 @@ static const struct nla_policy nfqa_cfg_policy[NFQA_CFG_MAX+1] = { }; static const struct nf_queue_handler nfqh = { - .outfn = &nfqnl_enqueue_packet, - .nf_hook_drop = &nfqnl_nf_hook_drop, + .outfn = nfqnl_enqueue_packet, + .nf_hook_drop = nfqnl_nf_hook_drop, }; static int nfqnl_recv_config(struct net *net, struct sock *ctnl, |