net/ena: update completion queue after cleanup
net/ena: update completion queue after cleanup

After Rx or Tx cleanup update completion queue head by calling
ena_com_update_dev_comp_head().

Fixes: 1daff5260ff8 ("net/ena: use unmasked head and tail")
Cc: stable@dpdk.org

Signed-off-by: Rafal Kozik <6265a4a07968a7c1df16a61004fb7191177cafd4@semihalf.com>
Acked-by: Michal Krawczyk <a91dcbb4df49d8bfe0a9930d7ff911a4292ca1f5@semihalf.com>

john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk