My static checker is upset that we check IS_ERR(t->reg) when we know it
is not an ERR_PTR(). The code is harmless but I have cleaned it up and
removed the condition.
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
diff --git a/drivers/iio/adc/ad799x.c b/drivers/iio/adc/ad799x.c
index 16a8b14..5c95cd9 100644
--- a/drivers/iio/adc/ad799x.c
+++ b/drivers/iio/adc/ad799x.c
@@ -717,7 +717,7 @@ static int ad799x_probe(struct i2c_client *client,
ret = iio_triggered_buffer_setup(indio_dev, NULL,
&ad799x_trigger_handler, NULL);
if (ret)
- goto error_disable_reg;
+ goto error_disable_vref;
if (client->irq > 0) {
ret = devm_request_threaded_irq(&client->dev,
@@ -739,11 +739,10 @@ static int ad799x_probe(struct i2c_client *client,
error_cleanup_ring:
iio_triggered_buffer_cleanup(indio_dev);
+error_disable_vref:
+ regulator_disable(st->vref);
error_disable_reg:
- if (!IS_ERR(st->vref))
- regulator_disable(st->vref);
- if (!IS_ERR(st->reg))
- regulator_disable(st->reg);
+ regulator_disable(st->reg);
return ret;
}
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