sunvnet: remove unused variable in maybe_tx_wakeup
authorSowmini Varadhan <sowmini.varadhan@oracle.com>
Mon, 13 Feb 2017 18:56:58 +0000 (10:56 -0800)
committerDavid S. Miller <davem@davemloft.net>
Tue, 14 Feb 2017 18:04:09 +0000 (13:04 -0500)
commitd4aa89cc2bbe021722c946eb11b21ebb0f13c825
treedcef23444a97afc36f4808ca596793f46137ea57
parent2493b842f258e14938f278e44ecc26970dfabbf0
sunvnet: remove unused variable in maybe_tx_wakeup

The vio_dring_state *dr variable is unused in maybe_tx_wakeup().
As the comments indicate, we call maybe_tx_wakeup() whenever we
get a STOPPED LDC message on the port. If the queue is stopped,
we want to wake it up so that we will send another START message
at the next TX and trigger the consumer to drain the dring.

Signed-off-by: Sowmini Varadhan <sowmini.varadhan@oracle.com>
Signed-off-by: Shannon Nelson <shannon.nelson@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/sun/sunvnet_common.c