Commit 50e5ac34 authored by Jérôme Pouiller's avatar Jérôme Pouiller Committed by Greg Kroah-Hartman
Browse files

staging: wfx: take advantage of IS_ERR_OR_NULL() 



Obviously, current code can be replaced by IS_ERR_OR_NULL().

Signed-off-by: default avatarJérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20191217161318.31402-16-Jerome.Pouiller@silabs.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 42edb537

drivers/staging/wfx/main.c

+1 −1
Original line number Diff line number Diff line
@@ -182,7 +182,7 @@ struct gpio_desc *wfx_get_gpio(struct device *dev, int override, 
	} else {

		ret = devm_gpiod_get(dev, label, GPIOD_OUT_LOW);

	}

	if (IS_ERR(ret) || !ret) {

	if (IS_ERR_OR_NULL(ret)) {

		if (!ret || PTR_ERR(ret) == -ENOENT)

			dev_warn(dev, "gpio %s is not defined\n", label);

		else