The rcar_du_encoder_init() function can fail and return an error code. Don't ignore it.
Signed-off-by: Laurent Pinchart laurent.pinchart+renesas@ideasonboard.com --- drivers/gpu/drm/rcar-du/rcar_du_kms.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_kms.c b/drivers/gpu/drm/rcar-du/rcar_du_kms.c index fbeabd9..a87edfa 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_kms.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_kms.c @@ -248,7 +248,10 @@ int rcar_du_modeset_init(struct rcar_du_device *rcdu) continue; }
- rcar_du_encoder_init(rcdu, pdata->type, pdata->output, pdata); + ret = rcar_du_encoder_init(rcdu, pdata->type, pdata->output, + pdata); + if (ret < 0) + return ret; }
/* Set the possible CRTCs and possible clones. There's always at least