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Commit 87737f88 authored by Thomas Falcon's avatar Thomas Falcon Committed by David S. Miller
Browse files

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: default avatarThomas Falcon <tlfalcon@linux.vnet.ibm.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 12608c26

drivers/net/ethernet/ibm/ibmvnic.c

+2 −0
Original line number Original line Diff line number Diff line
@@ -3654,6 +3654,7 @@ static void handle_crq_init_rsp(struct work_struct *work) 
		goto task_failed;

		goto task_failed;





	netdev->real_num_tx_queues = adapter->req_tx_queues;

	netdev->real_num_tx_queues = adapter->req_tx_queues;

	netdev->mtu = adapter->req_mtu;





	if (adapter->failover) {

	if (adapter->failover) {

		adapter->failover = false;

		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->real_num_tx_queues = adapter->req_tx_queues;

	netdev->mtu = adapter->req_mtu;





	rc = register_netdev(netdev);

	rc = register_netdev(netdev);

	if (rc) {

	if (rc) {