diff options
Diffstat (limited to 'drivers/net/ethernet/sfc/ef10.c')
| -rw-r--r-- | drivers/net/ethernet/sfc/ef10.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/ethernet/sfc/ef10.c b/drivers/net/ethernet/sfc/ef10.c index a3c00ffae8a0..add9f46542fc 100644 --- a/drivers/net/ethernet/sfc/ef10.c +++ b/drivers/net/ethernet/sfc/ef10.c @@ -4666,6 +4666,8 @@ static int efx_ef10_set_mac_address(struct efx_nic *efx) efx_device_detach_sync(efx); efx_net_stop(efx->net_dev); + + mutex_lock(&efx->mac_lock); down_write(&efx->filter_sem); efx_ef10_filter_table_remove(efx); @@ -4678,6 +4680,8 @@ static int efx_ef10_set_mac_address(struct efx_nic *efx) efx_ef10_filter_table_probe(efx); up_write(&efx->filter_sem); + mutex_unlock(&efx->mac_lock); + if (was_enabled) efx_net_open(efx->net_dev); netif_device_attach(efx->net_dev); |