From 87737f8810db445db171ca81ca4cc43bd5b067ce Mon Sep 17 00:00:00 2001 From: Thomas Falcon Date: Mon, 17 Oct 2016 15:28:10 -0500 Subject: ibmvnic: Update MTU after device initialization It is possible for the MTU to be changed during the initialization process with the VNIC Server. Ensure that the net device is updated to reflect the new MTU. Signed-off-by: Thomas Falcon Signed-off-by: David S. Miller --- drivers/net/ethernet/ibm/ibmvnic.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c index 928bf8a5a567..213162df1a9b 100644 --- a/drivers/net/ethernet/ibm/ibmvnic.c +++ b/drivers/net/ethernet/ibm/ibmvnic.c @@ -3654,6 +3654,7 @@ static void handle_crq_init_rsp(struct work_struct *work) goto task_failed; netdev->real_num_tx_queues = adapter->req_tx_queues; + netdev->mtu = adapter->req_mtu; if (adapter->failover) { adapter->failover = false; @@ -3792,6 +3793,7 @@ static int ibmvnic_probe(struct vio_dev *dev, const struct vio_device_id *id) } netdev->real_num_tx_queues = adapter->req_tx_queues; + netdev->mtu = adapter->req_mtu; rc = register_netdev(netdev); if (rc) { -- cgit v1.2.3-59-g8ed1b