[PATCH net-next v3 3/3] net: dsa: realtek: rtl83xx: use dev_err_cast_probe() for reset GPIO

[Oleksij Rempel <o.rempel@pengutronix.de>]

Replace the open-coded dev_err() + ERR_CAST() on the reset GPIO error
path with dev_err_cast_probe(), matching the reset controller above and
staying quiet on -EPROBE_DEFER.

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
---
Changes since v2:
- Added this patch
---
 drivers/net/dsa/realtek/rtl83xx.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/net/dsa/realtek/rtl83xx.c b/drivers/net/dsa/realtek/rtl83xx.c
index d6d243131fd2..8121ec12fd8b 100644
--- a/drivers/net/dsa/realtek/rtl83xx.c
+++ b/drivers/net/dsa/realtek/rtl83xx.c
@@ -212,10 +212,8 @@ rtl83xx_probe(struct device *dev,
 					  "failed to get reset control\n");
 
 	priv->reset = devm_gpiod_get_optional(dev, "reset", GPIOD_OUT_LOW);
-	if (IS_ERR(priv->reset)) {
-		dev_err(dev, "failed to get RESET GPIO\n");
-		return ERR_CAST(priv->reset);
-	}
+	if (IS_ERR(priv->reset))
+		return dev_err_cast_probe(dev, priv->reset, "failed to get RESET GPIO\n");
 
 	dev_set_drvdata(dev, priv);
 
-- 
2.47.3