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sunvnet: vnet_ack() should check if !start_cons to send a missed trigger
authorSowmini Varadhan <sowmini.varadhan@oracle.com>
Sun, 9 Nov 2014 01:42:10 +0000 (20:42 -0500)
committerDavid S. Miller <davem@davemloft.net>
Tue, 11 Nov 2014 02:05:36 +0000 (21:05 -0500)
As per comments in vnet_start_xmit, for the edge case
when outgoing vnet_start_xmit() data and an incoming STOPPED
ACK cross each other in flight, we may need to send the missed
START trigger from maybe_tx_wakeup() after checking for a
false value of start_cons

Signed-off-by: Sowmini Varadhan <sowmini.varadhan@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/sun/sunvnet.c patch | blob | history

diff --cc drivers/net/ethernet/sun/sunvnet.c
Simple merge
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