From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vinicius Costa Gomes Date: Wed, 21 Jul 2021 17:34:03 -0700 Subject: [Intel-wired-lan] [PATCH net-queue v1] igc: Use num_tx_queues when iterating over tx_ring queue Message-ID: <20210722003403.69289-1-vinicius.gomes@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: intel-wired-lan@osuosl.org List-ID: From: "Nishioka, Toshiki" Use num_tx_queues rather than the IGC_MAX_TX_QUEUES fixed number 4 when iterating over tx_ring queue since instantiated queue count could be less than 4 where on-line cpu count is less than 4. Fixes: ec50a9d437f0 ("igc: Add support for taprio offloading") Signed-off-by: Toshiki Nishioka Tested-by: Muhammad Husaini Zulkifli Signed-off-by: Muhammad Husaini Zulkifli --- drivers/net/ethernet/intel/igc/igc_main.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/intel/igc/igc_main.c b/drivers/net/ethernet/intel/igc/igc_main.c index e29aadbc6744..2b3b741f816c 100644 --- a/drivers/net/ethernet/intel/igc/igc_main.c +++ b/drivers/net/ethernet/intel/igc/igc_main.c @@ -5489,7 +5489,7 @@ static bool validate_schedule(struct igc_adapter *adapter, if (e->command != TC_TAPRIO_CMD_SET_GATES) return false; - for (i = 0; i < IGC_MAX_TX_QUEUES; i++) { + for (i = 0; i < adapter->num_tx_queues; i++) { if (e->gate_mask & BIT(i)) queue_uses[i]++; @@ -5546,7 +5546,7 @@ static int igc_save_qbv_schedule(struct igc_adapter *adapter, end_time += e->interval; - for (i = 0; i < IGC_MAX_TX_QUEUES; i++) { + for (i = 0; i < adapter->num_tx_queues; i++) { struct igc_ring *ring = adapter->tx_ring[i]; if (!(e->gate_mask & BIT(i))) -- 2.32.0