vhost: remove useless volatile
authorZhihong Wang <zhihong.wang@intel.com>
Fri, 14 Oct 2016 09:34:32 +0000 (17:34 +0800)
committerYuanhan Liu <yuanhan.liu@linux.intel.com>
Wed, 26 Oct 2016 11:39:09 +0000 (13:39 +0200)
commitb24fb48886045c203aed6477000cb782548c2de0
tree8e6011d0fdeb0323e1735cb780cd2144af92de3f
parentc843af3aa13ed45bd9c6cc118c7cac372e5cd2ee
vhost: remove useless volatile

last_used_idx is a local var, there is no need to decorate it
by "volatile".

Signed-off-by: Zhihong Wang <zhihong.wang@intel.com>
Reviewed-by: Jianbo Liu <jianbo.liu@linaro.org>
Tested-by: Maxime Coquelin <maxime.coquelin@redhat.com>
lib/librte_vhost/vhost.h