diff options
Diffstat (limited to 'drivers/net/ethernet/intel/i40e/i40e_ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_ethtool.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c index ffa943164b42..ef471fc7ffcc 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c +++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c @@ -1176,6 +1176,11 @@ static int i40e_set_ringparam(struct net_device *netdev, /* clone ring and setup updated count */ tx_rings[i] = *vsi->tx_rings[i]; tx_rings[i].count = new_tx_count; + /* the desc and bi pointers will be reallocated in the + * setup call + */ + tx_rings[i].desc = NULL; + tx_rings[i].rx_bi = NULL; err = i40e_setup_tx_descriptors(&tx_rings[i]); if (err) { while (i) { @@ -1206,6 +1211,11 @@ static int i40e_set_ringparam(struct net_device *netdev, /* clone ring and setup updated count */ rx_rings[i] = *vsi->rx_rings[i]; rx_rings[i].count = new_rx_count; + /* the desc and bi pointers will be reallocated in the + * setup call + */ + rx_rings[i].desc = NULL; + rx_rings[i].rx_bi = NULL; err = i40e_setup_rx_descriptors(&rx_rings[i]); if (err) { while (i) { |