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-rw-r--r--tools/virtio/virtio_test.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/virtio/virtio_test.c b/tools/virtio/virtio_test.c
index 059cb723f6a7..bdb71a26ae35 100644
--- a/tools/virtio/virtio_test.c
+++ b/tools/virtio/virtio_test.c
@@ -172,7 +172,8 @@ static void run_test(struct vdev_info *dev, struct vq_info *vq,
172 GFP_ATOMIC); 172 GFP_ATOMIC);
173 if (likely(r == 0)) { 173 if (likely(r == 0)) {
174 ++started; 174 ++started;
175 virtqueue_kick(vq->vq); 175 if (unlikely(!virtqueue_kick(vq->vq))
176 r = -1;
176 } 177 }
177 } else 178 } else
178 r = -1; 179 r = -1;