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drivers: gpio: npm2100: properly handle I2C write return value

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properly check return code from i2c_reg_write_byte_dt effectively
making it possible for gpio_npm2100_port_set_masked_raw to error out since:

if (ret != 0U) {
	return ret;
}

was dead code before this fix.

Fixes CID-444376

Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>
This commit is contained in:
Benjamin Cabé 2025-01-30 10:26:59 +01:00 • committed by Benjamin Cabé
commit ab9a2f52ba
1 changed files with 2 additions and 2 deletions
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2
drivers/gpio/gpio_npm2100.c
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@ -62,7 +62,7 @@ static int gpio_npm2100_port_set_masked_raw(const struct device *dev, gpio_port_
for (size_t idx = 0; idx < NPM2100_GPIO_PINS; idx++) {
if ((mask & BIT(idx)) != 0U) {
i2c_reg_write_byte_dt(&config->i2c, NPM2100_GPIO_OUTPUT + idx,
ret = i2c_reg_write_byte_dt(&config->i2c, NPM2100_GPIO_OUTPUT + idx,
!!(value & BIT(idx)));
if (ret != 0U) {
return ret;