WL1271_FLAG_DUMMY_PACKET_PENDING
if (test_bit(WL1271_FLAG_DUMMY_PACKET_PENDING, &wl->flags))
set_bit(WL1271_FLAG_DUMMY_PACKET_PENDING, &wl->flags);
test_and_clear_bit(WL1271_FLAG_DUMMY_PACKET_PENDING, &wl->flags)) {
set_bit(WL1271_FLAG_DUMMY_PACKET_PENDING, &wl->flags);