diff options
Diffstat (limited to 'drivers/net/hyperv/netvsc_drv.c')
| -rw-r--r-- | drivers/net/hyperv/netvsc_drv.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c index 08608499fa17..b8121eba33ff 100644 --- a/drivers/net/hyperv/netvsc_drv.c +++ b/drivers/net/hyperv/netvsc_drv.c @@ -858,6 +858,7 @@ static int netvsc_change_mtu(struct net_device *ndev, int mtu) struct netvsc_device *nvdev = hv_get_drvdata(hdev); struct netvsc_device_info device_info; int limit = ETH_DATA_LEN; + u32 num_chn; int ret = 0; if (nvdev == NULL || nvdev->destroy) @@ -873,6 +874,8 @@ static int netvsc_change_mtu(struct net_device *ndev, int mtu) if (ret) goto out; + num_chn = nvdev->num_chn; + nvdev->start_remove = true; rndis_filter_device_remove(hdev); @@ -883,7 +886,7 @@ static int netvsc_change_mtu(struct net_device *ndev, int mtu) memset(&device_info, 0, sizeof(device_info)); device_info.ring_size = ring_size; - device_info.num_chn = nvdev->num_chn; + device_info.num_chn = num_chn; device_info.max_num_vrss_chns = max_num_vrss_chns; rndis_filter_device_add(hdev, &device_info); |