Commits
Patrick McHardy committed d486dd1fb85
[NETFILTER]: Switch nf_register_afinfo/nf_unregister_afinfo to mutex The spinlock is only used in process context (register/unregister), switch to a mutex. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>