From 0ed8945b3aa627ef8ec9dda6442b02c91f27bfb4 Mon Sep 17 00:00:00 2001 From: Stephen Hemminger Date: Mon, 14 May 2018 15:32:11 -0700 Subject: [PATCH] hv_netvsc: fix error unwind handling if vmbus_open fails [ Commit fcfb4a00d1e514e8313277a01ef919de1113025b upstream. ] Need to delete NAPI association if vmbus_open fails. Signed-off-by: Stephen Hemminger Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman --- drivers/net/hyperv/netvsc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/hyperv/netvsc.c b/drivers/net/hyperv/netvsc.c index 839b9d6..b7720b6 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 @@ close: vmbus_close(device->channel); cleanup: + netif_napi_del(&net_device->chan_table[0].napi); free_netvsc_device(&net_device->rcu); return ERR_PTR(ret); -- 2.7.4