From mboxrd@z Thu Jan  1 00:00:00 1970
From: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Subject: [PATCH v7 1/7] vhost: remove useless volatile
Date: Fri, 14 Oct 2016 17:34:32 +0800
Message-ID: <1476437678-7102-2-git-send-email-yuanhan.liu@linux.intel.com>
References: <1474336817-22683-1-git-send-email-zhihong.wang@intel.com>
 <1476437678-7102-1-git-send-email-yuanhan.liu@linux.intel.com>
Cc: Maxime Coquelin <maxime.coquelin@redhat.com>,
 Zhihong Wang <zhihong.wang@intel.com>
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From: Zhihong Wang <zhihong.wang@intel.com>

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>
---
 lib/librte_vhost/vhost.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/librte_vhost/vhost.h b/lib/librte_vhost/vhost.h
index 53dbf33..17c557f 100644
--- a/lib/librte_vhost/vhost.h
+++ b/lib/librte_vhost/vhost.h
@@ -85,7 +85,7 @@ struct vhost_virtqueue {
 	uint32_t		size;
 
 	uint16_t		last_avail_idx;
-	volatile uint16_t	last_used_idx;
+	uint16_t		last_used_idx;
 #define VIRTIO_INVALID_EVENTFD		(-1)
 #define VIRTIO_UNINITIALIZED_EVENTFD	(-2)
 
-- 
1.9.0