vhost: remove vDPA device count API

[dpdk.git] / lib / librte_vhost / vdpa.c

diff --git a/lib/librte_vhost/vdpa.c b/lib/librte_vhost/vdpa.c
index 8810bf3..e41c73e 100644 (file)
--- a/lib/librte_vhost/vdpa.c
+++ b/lib/librte_vhost/vdpa.c
@@ -25,7 +25,6 @@ TAILQ_HEAD(vdpa_device_list, rte_vdpa_device);
 static struct vdpa_device_list vdpa_device_list =
                TAILQ_HEAD_INITIALIZER(vdpa_device_list);
 static rte_spinlock_t vdpa_device_list_lock = RTE_SPINLOCK_INITIALIZER;
-static uint32_t vdpa_device_num;
 
 
 /* Unsafe, needs to be called with vdpa_device_list_lock held */
@@ -92,7 +91,6 @@ rte_vdpa_register_device(struct rte_device *rte_dev,
        dev->device = rte_dev;
        dev->ops = ops;
        TAILQ_INSERT_TAIL(&vdpa_device_list, dev, next);
-       vdpa_device_num++;
 out_unlock:
        rte_spinlock_unlock(&vdpa_device_list_lock);
 
@@ -112,7 +110,6 @@ rte_vdpa_unregister_device(struct rte_vdpa_device *dev)
 
                TAILQ_REMOVE(&vdpa_device_list, dev, next);
                rte_free(dev);
-               vdpa_device_num--;
                ret = 0;
                break;
        }
@@ -121,12 +118,6 @@ rte_vdpa_unregister_device(struct rte_vdpa_device *dev)
        return ret;
 }
 
-int
-rte_vdpa_get_device_num(void)
-{
-       return vdpa_device_num;
-}
-
 int
 rte_vdpa_relay_vring_used(int vid, uint16_t qid, void *vring_m)
 {