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i40e: Fix pre-set max number of queues for VF

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commit 8aa55ab422d9d0d825ebfb877702ed661e96e682 upstream.

After setting pre-set combined to 16 queues and reserving 16 queues by
tc qdisc, pre-set maximum combined queues returned to default value
after VF reset being 4 and this generated errors during removing tc.
Fixed by removing clear num_req_queues before reset VF.

Fixes: e284fc280473 (i40e: Add and delete cloud filter)
Signed-off-by: Grzegorz Szczurek <grzegorzx.szczurek@intel.com>
Signed-off-by: Mateusz Palczewski <mateusz.palczewski@intel.com>
Tested-by: Bindushree P <Bindushree.p@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Mateusz Palczewski 2021-07-16 11:33:56 +02:00 committed by Greg Kroah-Hartman
parent eb87117c27
commit 57f290572f
1 changed files with 0 additions and 5 deletions
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5
drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
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@ -3787,11 +3787,6 @@ static int i40e_vc_add_qch_msg(struct i40e_vf *vf, u8 *msg)
/* set this flag only after making sure all inputs are sane */
vf->adq_enabled = true;
/* num_req_queues is set when user changes number of queues via ethtool
* and this causes issue for default VSI(which depends on this variable)
* when ADq is enabled, hence reset it.
*/
vf->num_req_queues = 0;
/* reset the VF in order to allocate resources */
i40e_vc_reset_vf(vf, true);