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Revert "gpio: pca953x: initialize ret to zero to avoid returning garbage"
This reverts commit313b9a9938
. This was already fixed by commitbf62efeb16
"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>
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@ -848,7 +848,7 @@ static int pca953x_remove(struct i2c_client *client)
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{
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struct pca953x_platform_data *pdata = dev_get_platdata(&client->dev);
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struct pca953x_chip *chip = i2c_get_clientdata(client);
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int ret = 0;
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int ret;
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if (pdata && pdata->teardown) {
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ret = pdata->teardown(client, chip->gpio_chip.base,
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