diff options
| -rw-r--r-- | drivers/net/ethernet/intel/igc/igc_main.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/igc/igc_main.c b/drivers/net/ethernet/intel/igc/igc_main.c index c67a8e8ea972..6ed12329ae80 100644 --- a/drivers/net/ethernet/intel/igc/igc_main.c +++ b/drivers/net/ethernet/intel/igc/igc_main.c @@ -6047,6 +6047,9 @@ static int igc_save_qbv_schedule(struct igc_adapter *adapter, if (!qopt->enable) return igc_tsn_clear_schedule(adapter); + if (qopt->base_time < 0) + return -ERANGE; + if (adapter->base_time) return -EALREADY; |