From b0536f9826a5ed3328d527b4fc1686867a9f3041 Mon Sep 17 00:00:00 2001 From: Christophe JAILLET Date: Sun, 17 May 2020 11:59:53 +0200 Subject: iio: adc: ad7780: Fix a resource handling path in 'ad7780_probe()' If 'ad7780_init_gpios()' fails, we must not release some resources that have not been allocated yet. Return directly instead. Fixes: 5bb30e7daf00 ("staging: iio: ad7780: move regulator to after GPIO init") Fixes: 9085daa4abcc ("staging: iio: ad7780: add gain & filter gpio support") Signed-off-by: Christophe JAILLET Acked-by: Renato Lui Geh Signed-off-by: Jonathan Cameron --- drivers/iio/adc/ad7780.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/iio/adc') diff --git a/drivers/iio/adc/ad7780.c b/drivers/iio/adc/ad7780.c index f47606ebbbbe..b33fe6c3907e 100644 --- a/drivers/iio/adc/ad7780.c +++ b/drivers/iio/adc/ad7780.c @@ -329,7 +329,7 @@ static int ad7780_probe(struct spi_device *spi) ret = ad7780_init_gpios(&spi->dev, st); if (ret) - goto error_cleanup_buffer_and_trigger; + return ret; st->reg = devm_regulator_get(&spi->dev, "avdd"); if (IS_ERR(st->reg)) -- cgit v1.2.3-58-ga151