Apply "netfilter: nf_queue: Make the queue_handler pernet" to 4.4-stable

[Eric Biggers <ebiggers3@xxxxxxxxx>]

Hi Greg, can you please apply commit dc3ee32e96d7 ("netfilter: nf_queue: Make
the queue_handler pernet") to 4.4-stable?  syzbot is hitting the crash in
nfqnl_nf_hook_drop() by interrupting thread creation in pg_net_init().  An OOM
condition is not required, contrary to what is suggested by the original commit
message.

Thanks,

Eric