intel-gpu-overlay: Improve error message for failure to open an output

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

1 files changed, 1 insertions, 1 deletions

diff --git a/overlay/overlay.c b/overlay/overlay.c
index 36154668..7759c2b7 100644
--- a/overlay/overlay.c
+++ b/overlay/overlay.c
@@ -903,7 +903,7 @@ int main(int argc, char **argv)
 	if (ctx.surface == NULL)
 		ctx.surface = kms_overlay_create(&config, &ctx.width, &ctx.height);
 	if (ctx.surface == NULL)
-		return ENOMEM;
+		return ENXIO;
 
 	if (daemonize && daemon(0, 0))
 		return EINVAL;