drivers: regulator: fixed warning during build in gpio regulator

Backported from upstream patch 69c6732 Fix warning in gpio regulator: "declaration of 'ret' shadows a previous local". Signed-off-by: Mykola Kvach <[email protected]>
xen-troops · Jun 26, 2024 · a26be57 · a26be57
1 parent cb85dfa
commit a26be57
Showing 1 changed file with 0 additions and 2 deletions.
diff --git a/drivers/regulator/regulator_gpio.c b/drivers/regulator/regulator_gpio.c
@@ -167,8 +167,6 @@ static int regulator_gpio_init(const struct device *dev)
 	regulator_common_data_init(dev);
 
 	for (unsigned int gpio_idx = 0; gpio_idx < cfg->num_gpios; gpio_idx++) {
-		int ret;
-
 		if (!gpio_is_ready_dt(&cfg->gpios[gpio_idx])) {
 			LOG_ERR("%s: gpio pin: %s not ready", dev->name,
 				cfg->gpios[gpio_idx].port ? cfg->gpios[gpio_idx].port->name