hyperv: Report actual status in receive completion packet

The existing code always reports NVSP_STAT_SUCCESS. This patch adds the
mechanism to report failure when it happens.

Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Reviewed-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/net/hyperv/hyperv_net.h b/drivers/net/hyperv/hyperv_net.h
index d58f28c46386..5fd6f4674326 100644
--- a/drivers/net/hyperv/hyperv_net.h
+++ b/drivers/net/hyperv/hyperv_net.h
@@ -35,6 +35,7 @@ struct hv_netvsc_packet;
 /* Represent the xfer page packet which contains 1 or more netvsc packet */
 struct xferpage_packet {
         struct list_head list_ent;
+        u32 status;
 
         /* # of netvsc packets this xfer packet contains */
         u32 count;
@@ -47,6 +48,7 @@ struct xferpage_packet {
 struct hv_netvsc_packet {
         /* Bookkeeping stuff */
         struct list_head list_ent;
+        u32 status;
 
         struct hv_device *device;
         bool is_data_pkt;