[PATCH v2] pinctrl: rzg2l: Variable may not have been assigned to

[Andrew Goodbody]

In rzg2l_pinconf_set and rzg2l_get_pin_muxing if the call to
rzg2l_selector_decode fails then the variable pin may not have been
assigned to. Remove the use of pin from the error message. Also update
the error message to show the invalid selector used instead of port
which will be the error code returned.

This issue was found by Smatch.

Signed-off-by: Andrew Goodbody <andrew.goodbody at linaro.org>
---
Changes in v2:
- Replace port in the error message with the selector used that is wrong
- Link to v1: https://lore.kernel.org/r/20250807-pinctrl_renesas-v1-1-055ace62c1dc@linaro.org
---
 drivers/pinctrl/renesas/rzg2l-pfc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/pinctrl/renesas/rzg2l-pfc.c b/drivers/pinctrl/renesas/rzg2l-pfc.c
index 3c751e9473a..4a75e0b2372 100644
--- a/drivers/pinctrl/renesas/rzg2l-pfc.c
+++ b/drivers/pinctrl/renesas/rzg2l-pfc.c
@@ -353,7 +353,7 @@ static int rzg2l_pinconf_set(struct udevice *dev, unsigned int pin_selector,
 		/* The pin selector refers to a multiplexed pin */
 		int port = rzg2l_selector_decode(data, pin_selector, &pin);
 		if (port < 0) {
-			dev_err(dev, "Invalid pin selector %u:%u\n", port, pin);
+			dev_err(dev, "Invalid pin selector %u\n", pin_selector);
 			return port;
 		}
 
@@ -550,7 +550,7 @@ static int rzg2l_get_pin_muxing(struct udevice *dev, unsigned int selector,
 
 	port = rzg2l_selector_decode(data, selector, &pin);
 	if (port < 0) {
-		dev_err(dev, "Invalid pin selector %u:%u\n", port, pin);
+		dev_err(dev, "Invalid pin selector %u\n", selector);
 		return port;
 	}
 

---
base-commit: 3526f990b77fca1c933f1d8b24eb9385010a05bf
change-id: 20250807-pinctrl_renesas-b48818ef01b3

Best regards,
-- 
Andrew Goodbody <andrew.goodbody at linaro.org>