[dpdk-dev] [PATCH v2 3/6] vhost: remove useless volatile

[Zhihong Wang]

This patch removes useless volatile attribute to allow compiler
optimization.

Signed-off-by: Zhihong Wang <zhihong.wang at intel.com>
---
 lib/librte_vhost/vhost-net.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/librte_vhost/vhost-net.h b/lib/librte_vhost/vhost-net.h
index 38593a2..51fdf3d 100644
--- a/lib/librte_vhost/vhost-net.h
+++ b/lib/librte_vhost/vhost-net.h
@@ -71,7 +71,7 @@ struct vhost_virtqueue {
        uint32_t                size;

        /* Last index used on the available ring */
-       volatile uint16_t       last_used_idx;
+       uint16_t                last_used_idx;
 #define VIRTIO_INVALID_EVENTFD         (-1)
 #define VIRTIO_UNINITIALIZED_EVENTFD   (-2)

-- 
2.7.4