diff mbox series

[net-stable,12/24] hv_netvsc: fix error unwind handling if vmbus_open fails

Message ID 20180514223223.25433-13-sthemmin@microsoft.com
State Not Applicable, archived
Delegated to: David Miller
Headers show
Series hv_netvsc patches for 4.14 stable | expand

Commit Message

Stephen Hemminger May 14, 2018, 10:32 p.m. UTC 
From: Stephen Hemminger <stephen@networkplumber.org>

commit fcfb4a00d1e514e8313277a01ef919de1113025b upstream

Need to delete NAPI association if vmbus_open fails.

Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/hyperv/netvsc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/net/hyperv/netvsc.c b/drivers/net/hyperv/netvsc.c
index 839b9d6ecb41..b7720b65f5d6 100644
--- a/drivers/net/hyperv/netvsc.c
+++ b/drivers/net/hyperv/netvsc.c
@@ -1288,7 +1288,6 @@  struct netvsc_device *netvsc_device_add(struct hv_device *device,
 			 net_device->chan_table);
 
 	if (ret != 0) {
-		netif_napi_del(&net_device->chan_table[0].napi);
 		netdev_err(ndev, "unable to open channel: %d\n", ret);
 		goto cleanup;
 	}
@@ -1321,6 +1320,7 @@  struct netvsc_device *netvsc_device_add(struct hv_device *device,
 	vmbus_close(device->channel);
 
 cleanup:
+	netif_napi_del(&net_device->chan_table[0].napi);
 	free_netvsc_device(&net_device->rcu);
 
 	return ERR_PTR(ret);