[PATCH] leds: max77705: Function return instead of variable assignment

[Len Bao]

Coverity noticed that assigning value -EINVAL to 'ret' in the if
statement is useless because 'ret' is overwritten a few lines later.
However, afer inspect the code, this warning reveals that we need to
return -EIVANL instead of the variable assignment. So, fix it.

Coverity-id: 1646104
Fixes: aebb5fc9a0d8 ("leds: max77705: Add LEDs support")
Signed-off-by: Len Bao <len.bao@xxxxxx>
---
 drivers/leds/leds-max77705.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/leds/leds-max77705.c b/drivers/leds/leds-max77705.c
index 933cb4f19..b7403b3fc 100644
--- a/drivers/leds/leds-max77705.c
+++ b/drivers/leds/leds-max77705.c
@@ -180,7 +180,7 @@ static int max77705_add_led(struct device *dev, struct regmap *regmap, struct fw
 
 		ret = fwnode_property_read_u32(np, "reg", &reg);
 		if (ret || reg >= MAX77705_LED_NUM_LEDS)
-			ret = -EINVAL;
+			return -EINVAL;
 
 		info = devm_kcalloc(dev, num_channels, sizeof(*info), GFP_KERNEL);
 		if (!info)
-- 
2.43.0