From fc4d3f35f81a5d392d979607818cf1cb56bfbaf7 Mon Sep 17 00:00:00 2001 From: Dongwon Kim Date: Mon, 30 Aug 2021 10:50:33 -0700 Subject: [PATCH] virtio-gpu: no point of checking res->iov The code should check the opposite condition of res->iov because it will be null if virtio_gpu_create_mapping_iov fails and actually this checking is not even required because checking on ret covers all failing cases. Signed-off-by: Dongwon Kim Message-Id: <20210830175033.29233-1-dongwon.kim@intel.com> Signed-off-by: Gerd Hoffmann --- hw/display/virtio-gpu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/display/virtio-gpu.c b/hw/display/virtio-gpu.c index 990e71fd40..72da5bf500 100644 --- a/hw/display/virtio-gpu.c +++ b/hw/display/virtio-gpu.c @@ -362,7 +362,7 @@ static void virtio_gpu_resource_create_blob(VirtIOGPU *g, ret = virtio_gpu_create_mapping_iov(g, cblob.nr_entries, sizeof(cblob), cmd, &res->addrs, &res->iov, &res->iov_cnt); - if (ret != 0 || res->iov) { + if (ret != 0) { cmd->error = VIRTIO_GPU_RESP_ERR_UNSPEC; g_free(res); return;