openvswitch: Unify vport error stats handling.
authorPravin B Shelar <pshelar@nicira.com>
Mon, 13 May 2013 15:22:34 +0000 (08:22 -0700)
committerJesse Gross <jesse@nicira.com>
Fri, 14 Jun 2013 22:09:10 +0000 (15:09 -0700)
Following patch changes vport->send return type so that vport
layer can do error accounting.

Signed-off-by: Pravin B Shelar <pshelar@nicira.com>
Signed-off-by: Jesse Gross <jesse@nicira.com>

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