[libvirt] [PATCH v3 08/11] qemu: domain: egl-headless: Add the DRI device into the namespace

Ján Tomko jtomko at redhat.com
Mon Dec 3 08:46:18 UTC 2018


On Thu, Nov 29, 2018 at 03:20:18PM +0100, Erik Skultety wrote:
>Just like for SPICE, we need to put the DRI device into the namespace,
>otherwise it will be left out from the DAC relabeling process.
>
>Signed-off-by: Erik Skultety <eskultet at redhat.com>
>---
> src/qemu/qemu_domain.c | 9 ++-------
> 1 file changed, 2 insertions(+), 7 deletions(-)
>
>diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c
>index ee61caa823..dd4f77193a 100644
>--- a/src/qemu/qemu_domain.c
>+++ b/src/qemu/qemu_domain.c
>@@ -11866,14 +11866,9 @@ qemuDomainSetupGraphics(virQEMUDriverConfigPtr cfg ATTRIBUTE_UNUSED,
>                         virDomainGraphicsDefPtr gfx,
>                         const struct qemuDomainCreateDeviceData *data)
> {
>-    const char *rendernode = gfx->data.spice.rendernode;
>+    const char *rendernode = virDomainGraphicsGetRenderNode(gfx);
>
>-    if (gfx->type != VIR_DOMAIN_GRAPHICS_TYPE_SPICE ||
>-        gfx->data.spice.gl != VIR_TRISTATE_BOOL_YES ||
>-        !rendernode)
>-        return 0;

I think:

if (!rendernode)
    return 0;

is more readable than using ?:

>-
>-    return qemuDomainCreateDevice(rendernode, data, false);
>+    return !rendernode ? 0 : qemuDomainCreateDevice(rendernode, data, false);

Reviewed-by: Ján Tomko <jtomko at redhat.com>

Jano
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