[PATCH] iio: Fix uninitialized variable

Yo-Jung (Leo) Lin
2024-10-11T09:40:52Z

clang found that the "offset" in bmp580_trigger_handler doesn't get
initialized before access. Add proper initialization to this variable.

Signed-off-by: Yo-Jung (Leo) Lin <0xff07@gmail.com>
---
drivers/iio/pressure/bmp280-core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iio/pressure/bmp280-core.c b/drivers/iio/pressure/bmp280-core.c
index f4df222ed0c3..7d4151826b86 100644
--- a/drivers/iio/pressure/bmp280-core.c
+++ b/drivers/iio/pressure/bmp280-core.c
@@ -2210,7 +2210,7 @@ static irqreturn_t bmp580_trigger_handler(int irq, void *p)
struct iio_poll_func *pf = p;
struct iio_dev *indio_dev = pf->indio_dev;
struct bmp280_data *data = iio_priv(indio_dev);
- int ret, offset;
+ int ret, offset = 0;

guard(mutex)(&data->lock);

--
2.43.0