No longer need common code to find get_outbound_net_device.
Signed-off-by: Stephen Hemminger <sthemmin@xxxxxxxxxxxxx>
---
drivers/net/hyperv/netvsc.c | 16 +++-------------
1 file changed, 3 insertions(+), 13 deletions(-)
diff --git a/drivers/net/hyperv/netvsc.c b/drivers/net/hyperv/netvsc.c
index 4d4fde0c7974..7c5ed8fe7a4f 100644
--- a/drivers/net/hyperv/netvsc.c
+++ b/drivers/net/hyperv/netvsc.c
@@ -97,16 +97,6 @@ static void free_netvsc_device_rcu(struct netvsc_device *nvdev)
call_rcu(&nvdev->rcu, free_netvsc_device);
}
-static struct netvsc_device *get_outbound_net_device(struct hv_device *device)
-{
- struct netvsc_device *net_device = hv_device_to_netvsc_device(device);
-
- if (net_device && net_device->destroy)
- net_device = NULL;
-
- return net_device;
-}
-
static void netvsc_destroy_buf(struct hv_device *device)
{
struct nvsp_message *revoke_packet;
@@ -833,7 +823,7 @@ int netvsc_send(struct hv_device *device,
struct hv_page_buffer **pb,
struct sk_buff *skb)
{
- struct netvsc_device *net_device;
+ struct netvsc_device *net_device = hv_device_to_netvsc_device(device);
int ret = 0;
struct netvsc_channel *nvchan;
u32 pktlen = packet->total_data_buflen, msd_len = 0;
@@ -844,8 +834,8 @@ int netvsc_send(struct hv_device *device,
bool try_batch;
bool xmit_more = (skb != NULL) ? skb->xmit_more : false;
- net_device = get_outbound_net_device(device);
- if (unlikely(!net_device))
+ /* If device is rescinded, return error and packet will get dropped. */
+ if (unlikely(net_device->destroy))
return -ENODEV;
/* We may race with netvsc_connect_vsp()/netvsc_init_buf() and get
--
2.11.0
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