[PATCH 5.15 056/115] hwmon: (ina3221) return prober error code

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From: Marcus Folkesson <marcus.folkesson@xxxxxxxxx>

[ Upstream commit c93f5e2ab53243b17febabb9422a697017d3d49a ]

ret is set to 0 which do not indicate an error.
Return -EINVAL instead.

Fixes: a9e9dd9c6de5 ("hwmon: (ina3221) Read channel input source info from DT")
Signed-off-by: Marcus Folkesson <marcus.folkesson@xxxxxxxxx>
Link: https://lore.kernel.org/r/20230310075035.246083-1-marcus.folkesson@xxxxxxxxx
Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 drivers/hwmon/ina3221.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/hwmon/ina3221.c b/drivers/hwmon/ina3221.c
index 14586b2fb17d1..bc90631148ea4 100644
--- a/drivers/hwmon/ina3221.c
+++ b/drivers/hwmon/ina3221.c
@@ -772,7 +772,7 @@ static int ina3221_probe_child_from_dt(struct device *dev,
 		return ret;
 	} else if (val > INA3221_CHANNEL3) {
 		dev_err(dev, "invalid reg %d of %pOFn\n", val, child);
-		return ret;
+		return -EINVAL;
 	}
 
 	input = &ina->inputs[val];
-- 
2.39.2






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