staging: vboxvideo: remove unused variables
Fix compiler warnings: vbox_mode.c:57:15: warning: variable ‘crtc_id’ set but not used vbox_mode.c:581:25: warning: variable ‘vbox_connector’ set but not used Signed-off-by: Paolo Cretaro <paolocretaro@gmail.com> Acked-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Michael Thayer <michael.thayer@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -54,14 +54,12 @@ static void vbox_do_modeset(struct drm_crtc *crtc,
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struct vbox_crtc *vbox_crtc = to_vbox_crtc(crtc);
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struct vbox_private *vbox;
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int width, height, bpp, pitch;
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unsigned int crtc_id;
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u16 flags;
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s32 x_offset, y_offset;
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vbox = crtc->dev->dev_private;
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width = mode->hdisplay ? mode->hdisplay : 640;
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height = mode->vdisplay ? mode->vdisplay : 480;
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crtc_id = vbox_crtc->crtc_id;
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bpp = crtc->enabled ? CRTC_FB(crtc)->format->cpp[0] * 8 : 32;
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pitch = crtc->enabled ? CRTC_FB(crtc)->pitches[0] : width * bpp / 8;
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x_offset = vbox->single_framebuffer ? crtc->x : vbox_crtc->x_hint;
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@ -578,9 +576,6 @@ static int vbox_mode_valid(struct drm_connector *connector,
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static void vbox_connector_destroy(struct drm_connector *connector)
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{
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struct vbox_connector *vbox_connector;
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vbox_connector = to_vbox_connector(connector);
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drm_connector_unregister(connector);
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drm_connector_cleanup(connector);
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kfree(connector);
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