[PATCH] virtio-vdpa: simplify the code by removing unnecessary variables

[Xichao Zhao]

The may_reduce_num is used only once and has a redundant conversion to bool.
Therefore, remove it.

Signed-off-by: Xichao Zhao <zhao.xic...@vivo.com>
---
 drivers/virtio/virtio_vdpa.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/virtio/virtio_vdpa.c b/drivers/virtio/virtio_vdpa.c
index 657b07a60788..8f762badec86 100644
--- a/drivers/virtio/virtio_vdpa.c
+++ b/drivers/virtio/virtio_vdpa.c
@@ -142,7 +142,6 @@ virtio_vdpa_setup_vq(struct virtio_device *vdev, unsigned 
int index,
        /* Assume split virtqueue, switch to packed if necessary */
        struct vdpa_vq_state state = {0};
        u32 align, max_num, min_num = 1;
-       bool may_reduce_num = true;
        int err;
 
        if (!name)
@@ -176,8 +175,6 @@ virtio_vdpa_setup_vq(struct virtio_device *vdev, unsigned 
int index,
        if (ops->get_vq_num_min)
                min_num = ops->get_vq_num_min(vdpa);
 
-       may_reduce_num = (max_num == min_num) ? false : true;
-
        /* Create the vring */
        align = ops->get_vq_align(vdpa);
 
@@ -186,7 +183,7 @@ virtio_vdpa_setup_vq(struct virtio_device *vdev, unsigned 
int index,
        else
                dma_dev = vdpa_get_dma_dev(vdpa);
        vq = vring_create_virtqueue_dma(index, max_num, align, vdev,
-                                       true, may_reduce_num, ctx,
+                                       true, max_num == min_num, ctx,
                                        notify, callback, name, dma_dev);
        if (!vq) {
                err = -ENOMEM;
-- 
2.34.1