Commit 1fb97413 authored Sep 02, 2020 by Gurchetan Singh Committed by Gerd Hoffmann Sep 09, 2020

drm/virtio: fix uninitialized variable



smatch reported this with the blob series:

drivers/gpu/drm/virtio/virtgpu_kms.c:227 virtio_gpu_init()
error: uninitialized symbol 'ret'.

Signed-off-by: Gurchetan Singh <gurchetansingh@chromium.org>
Link: http://patchwork.freedesktop.org/patch/msgid/20200902210847.2689-3-gurchetansingh@chromium.org


Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

parent e219688f

drivers/gpu/drm/virtio/virtgpu_kms.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -105,7 +105,7 @@ int virtio_gpu_init(struct drm_device *dev)
		/* this will expand later */
		struct virtqueue *vqs[2];
		u32 num_scanouts, num_capsets;
		int ret;
		int ret = 0;

		if (!virtio_has_feature(dev_to_virtio(dev->dev), VIRTIO_F_VERSION_1))
		return -ENODEV;

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