net_sched: sch_fq: use bulk freeing in fq_gc()

fq_gc() already builds a small array of pointers, so using
kmem_cache_free_bulk() needs very little change.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Eric Dumazet 2020-05-02 19:54:20 -07:00 • committed by David S. Miller
commit 82a0aa53b5