Handle error cases correctly.
Signed-off-by: Laurent Pinchart laurent.pinchart+renesas@ideasonboard.com --- drivers/gpu/drm/rcar-du/rcar_du_kms.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_kms.c b/drivers/gpu/drm/rcar-du/rcar_du_kms.c index 9c63f39..06cacf6 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_kms.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_kms.c @@ -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;