diff options
Diffstat (limited to 'drivers/net/hyperv/netvsc.c')
| -rw-r--r-- | drivers/net/hyperv/netvsc.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/net/hyperv/netvsc.c b/drivers/net/hyperv/netvsc.c index c2ac39a940f7..14f58b60d1b5 100644 --- a/drivers/net/hyperv/netvsc.c +++ b/drivers/net/hyperv/netvsc.c @@ -151,6 +151,13 @@ static void netvsc_destroy_buf(struct hv_device *device) sizeof(struct nvsp_message), (unsigned long)revoke_packet, VM_PKT_DATA_INBAND, 0); + /* If the failure is because the channel is rescinded; + * ignore the failure since we cannot send on a rescinded + * channel. This would allow us to properly cleanup + * even when the channel is rescinded. + */ + if (device->channel->rescind) + ret = 0; /* * If we failed here, we might as well return and * have a leak rather than continue and a bugchk @@ -211,6 +218,15 @@ static void netvsc_destroy_buf(struct hv_device *device) sizeof(struct nvsp_message), (unsigned long)revoke_packet, VM_PKT_DATA_INBAND, 0); + + /* If the failure is because the channel is rescinded; + * ignore the failure since we cannot send on a rescinded + * channel. This would allow us to properly cleanup + * even when the channel is rescinded. + */ + if (device->channel->rescind) + ret = 0; + /* If we failed here, we might as well return and * have a leak rather than continue and a bugchk */ |