RDMA/nes: Turn carrier off on ifdown

This lets the bonding driver to detect when an interface goes down.

Signed-off-by: Maciej Sosnowski <maciej.sosnowski@intel.com>
Signed-off-by: Chien Tung <chien.tin.tung@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/infiniband/hw/nes/nes_nic.c b/drivers/infiniband/hw/nes/nes_nic.c
index 10560c796fd6..3892e2c0e95a 100644
--- a/drivers/infiniband/hw/nes/nes_nic.c
+++ b/drivers/infiniband/hw/nes/nes_nic.c
@@ -271,6 +271,7 @@ static int nes_netdev_stop(struct net_device *netdev)
 
         if (netif_msg_ifdown(nesvnic))
                 printk(KERN_INFO PFX "%s: disabling interface\n", netdev->name);
+        netif_carrier_off(netdev);
 
         /* Disable network packets */
         napi_disable(&nesvnic->napi);