Harshit Mogalapalli a7c5a5d385 iio: accel: mma9551_core: Prevent uninitialized variable in mma9551_read_config_word() ...

[ Upstream commit 64a68158738ec8f520347144352f7a09bdb9e169 ]

Smatch Warns:
drivers/iio/accel/mma9551_core.c:299
	mma9551_read_config_word() error: uninitialized symbol 'v'.

When (offset >= 1 << 12) is true mma9551_transfer() will return -EINVAL
without 'v' being initialized, so check for the error and return.

Note: No actual bug as caller checks the return value and does not
use the parameter in the problem case.

Signed-off-by: Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com>
Link: https://lore.kernel.org/r/20230126153610.3586243-1-harshit.m.mogalapalli@oracle.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2023-03-11 16:26:54 +01:00

..

adxl345_core.c

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adxl345_i2c.c

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adxl345_spi.c

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adxl345.h

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bma180.c

iio:accel:bma180: rearrange iio trigger get and register

2022-07-02 16:18:09 +02:00

bma220_spi.c

iio: accel: bma220: Fix buffer alignment in iio_push_to_buffers_with_timestamp()

2021-07-20 16:17:38 +02:00

bmc150-accel-core.c

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bmc150-accel-i2c.c

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bmc150-accel-spi.c

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bmc150-accel.h

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da280.c

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da311.c

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dmard06.c

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dmard09.c

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dmard10.c

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hid-sensor-accel-3d.c

iio: hid: fix the retval in accel_3d_capture_sample

2023-02-22 12:46:02 +01:00

Kconfig

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kxcjk-1013.c

iio: accel: kxcjk-1013: Fix possible memory leak in probe and remove

2021-12-14 10:16:57 +01:00

kxsd9-i2c.c

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kxsd9-spi.c

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kxsd9.c

iio: kxsd9: Don't return error code in trigger handler

2021-12-14 10:16:57 +01:00

kxsd9.h

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Makefile

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mc3230.c

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mma7455_core.c

iio:accel:mma7455: Fix timestamp alignment and prevent data leak.

2020-09-23 10:46:29 +02:00

mma7455_i2c.c

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mma7455_spi.c

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mma7455.h

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mma7660.c

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mma8452.c

iio: accel: mma8452: ignore the return value of reset operation

2022-07-02 16:18:09 +02:00

mma9551_core.c

iio: accel: mma9551_core: Prevent uninitialized variable in mma9551_read_config_word()

2023-03-11 16:26:54 +01:00

mma9551_core.h

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mma9551.c

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mma9553.c

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mxc4005.c

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mxc6255.c

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sca3000.c

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ssp_accel_sensor.c

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st_accel_buffer.c

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st_accel_core.c

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st_accel_i2c.c

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st_accel_spi.c

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st_accel.h

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stk8ba50.c

iio: accel: stk8ba50: Fix buffer alignment in iio_push_to_buffers_with_timestamp()

2021-07-20 16:17:38 +02:00

stk8312.c

iio: accel: stk8312: Fix buffer alignment in iio_push_to_buffers_with_timestamp()

2021-07-20 16:17:38 +02:00