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Commit 3463ff67 authored by Laurent Pinchart's avatar Laurent Pinchart Committed by Dave Airlie
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drm/rcar-du: Don't ignore rcar_du_crtc_create() return value 



Handle error cases correctly.

Signed-off-by: default avatarLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent 7c6ca304

drivers/gpu/drm/rcar-du/rcar_du_kms.c

+5 −2
Original line number Diff line number Diff line
@@ -191,8 +191,11 @@ int rcar_du_modeset_init(struct rcar_du_device *rcdu) 
	if (ret < 0)

		return ret;



	for (i = 0; i < ARRAY_SIZE(rcdu->crtcs); ++i)

		rcar_du_crtc_create(rcdu, i);

	for (i = 0; i < ARRAY_SIZE(rcdu->crtcs); ++i) {

		ret = rcar_du_crtc_create(rcdu, i);

		if (ret < 0)

			return ret;

	}



	rcdu->used_crtcs = 0;

	rcdu->num_crtcs = i;