mirror of https://gitee.com/openkylin/linux.git
d70674eeaa
As found by gcc -Wmaybe-uninitialized, having a storage_bytes value other than 2 or 4 will result in undefined behavior: drivers/iio/temperature/maxim_thermocouple.c: In function 'maxim_thermocouple_read': drivers/iio/temperature/maxim_thermocouple.c:141:5: error: 'ret' may be used uninitialized in this function [-Werror=maybe-uninitialized] This probably cannot happen, but returning -EINVAL here is appropriate and makes gcc happy and the code more robust. Fixes: |
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Kconfig | ||
Makefile | ||
maxim_thermocouple.c | ||
mlx90614.c | ||
tmp006.c | ||
tsys01.c | ||
tsys02d.c |