hv_netvsc: move subchannel existence check to netvsc_select_queue()
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c
index b820888..38b53fa 100644
--- a/drivers/net/hyperv/netvsc_drv.c
+++ b/drivers/net/hyperv/netvsc_drv.c
@@ -273,6 +273,9 @@
skb_set_hash(skb, hash, PKT_HASH_TYPE_L3);
}
+ if (!nvsc_dev->chn_table[q_idx])
+ q_idx = 0;
+
return q_idx;
}