linux-imx

net/packet: introduce packet_rcv_try_clear_pressure() helper

There are two places where we want to clear the pressure
if possible, add a helper to make it more obvious.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Suggested-by: Willem de Bruijn <willemb@google.com>
Acked-by: Vinicius Costa Gomes <vinicius.gomes@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>