[PATCH] iio: adc: stm32: Fix missing return in booster error path

Krzysztof Kozlowski
2020-09-10T08:52:27Z

Conversion of error paths to dev_err_probe() dropped one return
statement. The driver will continue to probe if getting booster
regulator fails.

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Fixes: ce30eeb613cb ("iio: adc: stm32: Simplify with dev_err_probe()")
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>

---

Commit sha from linux-next.
---
drivers/iio/adc/stm32-adc-core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iio/adc/stm32-adc-core.c b/drivers/iio/adc/stm32-adc-core.c
index 3f27b4817a42..6a0338d33bd8 100644
--- a/drivers/iio/adc/stm32-adc-core.c
+++ b/drivers/iio/adc/stm32-adc-core.c
@@ -595,7 +595,7 @@ static int stm32_adc_core_switches_probe(struct device *dev,
if (IS_ERR(priv->booster)) {
ret = PTR_ERR(priv->booster);
if (ret != -ENODEV)
- dev_err_probe(dev, ret, "can't get booster\n");
+ return dev_err_probe(dev, ret, "can't get booster\n");

priv->booster = NULL;
}
--
2.7.4