drivers/vdpa/vdpa_sim/vdpa_sim.c:92:6: warning:
variable ‘ret’ set but not used [-Wunused-but-set-variable]
Signed-off-by: YueHaibing <yuehaib...@huawei.com>
---
drivers/vdpa/vdpa_sim/vdpa_sim.c | 15 +++++++--------
1 file changed, 7 insertions(+), 8 deletions(-)
diff --git a/drivers/vdpa/vdpa_sim/vdpa_sim.c b/drivers/vdpa/vdpa_sim/vdpa_sim.c
index 7957d2d41fc4..01c456f7c1f7 100644
--- a/drivers/vdpa/vdpa_sim/vdpa_sim.c
+++ b/drivers/vdpa/vdpa_sim/vdpa_sim.c
@@ -89,15 +89,14 @@ static struct vdpasim *dev_to_sim(struct device *dev)
static void vdpasim_queue_ready(struct vdpasim *vdpasim, unsigned int idx)
{
struct vdpasim_virtqueue *vq = &vdpasim->vqs[idx];
- int ret;
- ret = vringh_init_iotlb(&vq->vring, vdpasim_features,
- VDPASIM_QUEUE_MAX, false,
- (struct vring_desc *)(uintptr_t)vq->desc_addr,
- (struct vring_avail *)
- (uintptr_t)vq->driver_addr,
- (struct vring_used *)
- (uintptr_t)vq->device_addr);
+ vringh_init_iotlb(&vq->vring, vdpasim_features,
+ VDPASIM_QUEUE_MAX, false,
+ (struct vring_desc *)(uintptr_t)vq->desc_addr,
+ (struct vring_avail *)
+ (uintptr_t)vq->driver_addr,
+ (struct vring_used *)
+ (uintptr_t)vq->device_addr);
}
static void vdpasim_vq_reset(struct vdpasim_virtqueue *vq)
--
2.17.1
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