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Tom Rix 38ac2f0386 iio: chemical: sunrise_co2: set val parameter only on success 
Clang static analysis reports this representative warning

sunrise_co2.c:410:9: warning: Assigned value is garbage or undefined
  *val = value;
       ^ ~~~~~

The ealier call to sunrise_read_word can fail without setting
value.  So defer setting val until we know the read was successful.

Fixes: c397894e24f1 ("iio: chemical: Add Senseair Sunrise 006-0-007 driver")
Signed-off-by: Tom Rix <trix@redhat.com>
Link: https://lore.kernel.org/r/20211224150833.3278236-1-trix@redhat.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2021-12-28 18:37:41 +00:00
..
ams-iaq-core.c
iio:chemical:ams-iaq-core: Drop of_match_ptr protection
2020-09-21 18:41:31 +01:00
atlas-ezo-sensor.c
iio: chemical: atlas-ezo-sensor: add humidity sensor support
2020-09-03 19:40:48 +01:00
atlas-sensor.c
iio: atlas-sensor: Remove no-op trigger ops
2021-11-17 17:51:38 +00:00
bme680_core.c
iio: bme680: Use DIV_ROUND_CLOSEST() instead of open-coding it
2021-01-09 21:52:45 +00:00
bme680_i2c.c
iio: bme680_i2c: Remove acpi_device_id table
2021-05-17 13:54:23 +01:00
bme680_spi.c
iio: bme680_spi: Remove acpi_device_id table
2021-05-17 13:54:23 +01:00
bme680.h
iio:chemical:bme680: Fix SPI read interface
2019-03-09 17:27:36 +00:00
ccs811.c
iio: core: move @id from struct iio_dev to struct iio_dev_opaque
2021-05-17 13:49:13 +01:00
Kconfig
drivers: iio: chemical: Add support for Sensirion SCD4x CO2 sensor
2021-10-19 08:30:44 +01:00
Makefile
drivers: iio: chemical: Add support for Sensirion SCD4x CO2 sensor
2021-10-19 08:30:44 +01:00
pms7003.c
iio: chemical: pms7003: convert comma to semicolon
2021-01-09 14:25:28 +00:00
scd4x.c
iio: chemical: scd4x: Add a scale for the co2 concentration reading
2021-10-21 20:53:11 +01:00
scd30_core.c
iio: core: move @id from struct iio_dev to struct iio_dev_opaque
2021-05-17 13:49:13 +01:00
scd30_i2c.c
iio: chemical: scd30: add I2C interface driver
2020-06-27 14:50:30 +01:00
scd30_serial.c
iio: use getter/setter functions
2021-03-11 20:47:07 +00:00
scd30.h
iio: chemical: scd30: add core driver
2020-06-27 14:46:44 +01:00
sgp30.c
iio: chemical: sgp30: Drop use of %hx in format string.
2021-06-03 18:24:13 +01:00
sgp40.c
iio: chemical: Add driver support for sgp40
2021-08-08 15:19:18 +01:00
sps30_i2c.c
iio: sps30: separate core and interface specific code
2021-05-17 13:49:10 +01:00
sps30_serial.c
iio: sps30: add support for serial interface
2021-05-17 13:49:10 +01:00
sps30.c
iio: sps30: separate core and interface specific code
2021-05-17 13:49:10 +01:00
sps30.h
iio: sps30: separate core and interface specific code
2021-05-17 13:49:10 +01:00
sunrise_co2.c
iio: chemical: sunrise_co2: set val parameter only on success
2021-12-28 18:37:41 +00:00
vz89x.c
iio: vz89x: Remove unnecessary cast
2021-12-16 16:34:54 +00:00