Commit d147d548 authored Sep 13, 2016 by Linus Walleij

Revert "gpio: pca953x: initialize ret to zero to avoid returning garbage"



This reverts commit 313b9a99.

This was already fixed by
commit bf62efeb
"gpio: pca954x: fix undefined error code from remove"

The latter is a better fix since it makes it easier to detect
erronous code by not assigning a default error code.

Reported-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

parent e50237c7

drivers/gpio/gpio-pca953x.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -848,7 +848,7 @@ static int pca953x_remove(struct i2c_client *client)
		{
		struct pca953x_platform_data *pdata = dev_get_platdata(&client->dev);
		struct pca953x_chip *chip = i2c_get_clientdata(client);
		int ret = 0;
		int ret;

		if (pdata && pdata->teardown) {
		ret = pdata->teardown(client, chip->gpio_chip.base,