From 62b44ebc1f2c71db3ca2d4737c52e433f6f03038 Mon Sep 17 00:00:00 2001 From: Harshit Mogalapalli Date: Tue, 27 Jan 2026 22:49:49 -0800 Subject: [PATCH] iio: sca3000: Fix a resource leak in sca3000_probe() spi->irq from request_threaded_irq() not released when iio_device_register() fails. Add an return value check and jump to a common error handler when iio_device_register() fails. Fixes: 9a4936dc89a3 ("staging:iio:accel:sca3000 Tidy up probe order to avoid a race.") Signed-off-by: Harshit Mogalapalli Reviewed-by: Andy Shevchenko Signed-off-by: Jonathan Cameron --- drivers/iio/accel/sca3000.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/iio/accel/sca3000.c b/drivers/iio/accel/sca3000.c index 950b4c672484..4a827be439a2 100644 --- a/drivers/iio/accel/sca3000.c +++ b/drivers/iio/accel/sca3000.c @@ -1487,7 +1487,11 @@ static int sca3000_probe(struct spi_device *spi) if (ret) goto error_free_irq; - return iio_device_register(indio_dev); + ret = iio_device_register(indio_dev); + if (ret) + goto error_free_irq; + + return 0; error_free_irq: if (spi->irq) -- 2.47.3