sched: rename tcf_destroy to tcf_destroy_proto

This function destroys TC filter protocol, not TC filter. So name it
accordingly.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
3 files changed