[PATCH next] mmc: renesas_sdhi: fix error code in renesas_sdhi_probe()

[Dan Carpenter]

If devm_regulator_register() fails then propagate the error code.  Don't
return success.

Fixes: fae80a99dc03 ("mmc: renesas_sdhi: Add support for RZ/G3E SoC")
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
---
 drivers/mmc/host/renesas_sdhi_core.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/mmc/host/renesas_sdhi_core.c b/drivers/mmc/host/renesas_sdhi_core.c
index 396fa2816a15..fa6526be3638 100644
--- a/drivers/mmc/host/renesas_sdhi_core.c
+++ b/drivers/mmc/host/renesas_sdhi_core.c
@@ -1178,6 +1178,7 @@ int renesas_sdhi_probe(struct platform_device *pdev,
 		of_node_put(rcfg.of_node);
 		if (IS_ERR(rdev)) {
 			dev_err(dev, "regulator register failed err=%ld", PTR_ERR(rdev));
+			ret = PTR_ERR(rdev);
 			goto efree;
 		}
 		priv->rdev = rdev;
-- 
2.47.2