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i40iw: Assign MSS only when it is a new MTU

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Currently we are changing the MSS regardless of whether
there is a change or not in MTU. Fix to make the
assignment of MSS dependent on an MTU change.

Signed-off-by: Mustafa Ismail <mustafa.ismail@intel.com>
Signed-off-by: Henry Orosco <henry.orosco@intel.com>
Signed-off-by: Shiraz Saleem <shiraz.saleem@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
This commit is contained in:
Mustafa Ismail 2016-12-06 15:49:34 -06:00 committed by Doug Ledford
parent d627b50631
commit 6b0805c256
1 changed files with 2 additions and 0 deletions
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drivers/infiniband/hw/i40iw/i40iw_main.c
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@ -1724,6 +1724,8 @@ static void i40iw_l2param_change(struct i40e_info *ldev, struct i40e_client *cli
for (i = 0; i < I40E_CLIENT_MAX_USER_PRIORITY; i++)
l2params->qs_handle_list[i] = params->qos.prio_qos[i].qs_handle;
l2params->mss = (params->mtu) ? params->mtu - I40IW_MTU_TO_MSS : iwdev->mss;
INIT_WORK(&work->work, i40iw_l2params_worker);
queue_work(iwdev->param_wq, &work->work);
}