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i40e: Fix log TC creation failure when max num of queues is exceeded

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Fix missing failed message if driver does not have enough queues to
complete TC command. Without this fix no message is displayed in dmesg.

Fixes: a9ce82f744 ("i40e: Enable 'channel' mode in mqprio for TC configs")
Signed-off-by: Grzegorz Szczurek <grzegorzx.szczurek@intel.com>
Signed-off-by: Jedrzej Jagielski <jedrzej.jagielski@intel.com>
Tested-by: Imam Hassan Reza Biswas <imam.hassan.reza.biswas@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
This commit is contained in:
Jedrzej Jagielski 2021-06-18 08:49:49 +00:00 committed by Tony Nguyen
parent 89ec1f0886
commit ea52faae1d
1 changed files with 2 additions and 0 deletions
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2
drivers/net/ethernet/intel/i40e/i40e_main.c
View file

@ -7290,6 +7290,8 @@ static int i40e_validate_mqprio_qopt(struct i40e_vsi *vsi,
}
if (vsi->num_queue_pairs <
(mqprio_qopt->qopt.offset[i] + mqprio_qopt->qopt.count[i])) {
dev_err(&vsi->back->pdev->dev,
"Failed to create traffic channel, insufficient number of queues.\n");
return -EINVAL;
}
if (sum_max_rate > i40e_get_link_speed(vsi)) {