iio: dht11: avoid multiple assignments to make checkpatch.pl --strict…

… happy We just do the assignments in two steps. Signed-off-by: Harald Geyer <harald@ccbib.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
mariux64 · Jul 20, 2015 · 5fbb0bc · 5fbb0bc
1 parent a712600
commit 5fbb0bc
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/drivers/iio/humidity/dht11.c b/drivers/iio/humidity/dht11.c
@@ -263,9 +263,10 @@ static int dht11_probe(struct platform_device *pdev)
 	dht11 = iio_priv(iio);
 	dht11->dev = dev;
 
-	dht11->gpio = ret = of_get_gpio(node, 0);
+	ret = of_get_gpio(node, 0);
 	if (ret < 0)
 		return ret;
+	dht11->gpio = ret;
 	ret = devm_gpio_request_one(dev, dht11->gpio, GPIOF_IN, pdev->name);
 	if (ret)
 		return ret;