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-rw-r--r--drivers/net/hyperv/netvsc.c3
-rw-r--r--drivers/net/hyperv/rndis_filter.c3
2 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/hyperv/netvsc.c b/drivers/net/hyperv/netvsc.c
index 6fc834e4306d..dd867e6cabd6 100644
--- a/drivers/net/hyperv/netvsc.c
+++ b/drivers/net/hyperv/netvsc.c
@@ -764,6 +764,9 @@ int netvsc_send(struct hv_device *device,
out_channel = device->channel;
packet->channel = out_channel;
+ if (out_channel->rescind)
+ return -ENODEV;
+
if (packet->page_buf_cnt) {
ret = vmbus_sendpacket_pagebuffer(out_channel,
packet->page_buf,
diff --git a/drivers/net/hyperv/rndis_filter.c b/drivers/net/hyperv/rndis_filter.c
index 7b2c5d1e9bad..ec0c40a8f653 100644
--- a/drivers/net/hyperv/rndis_filter.c
+++ b/drivers/net/hyperv/rndis_filter.c
@@ -958,6 +958,9 @@ static int rndis_filter_close_device(struct rndis_device *dev)
return 0;
ret = rndis_filter_set_packet_filter(dev, 0);
+ if (ret == -ENODEV)
+ ret = 0;
+
if (ret == 0)
dev->state = RNDIS_DEV_INITIALIZED;