The device_property_read_u8_array() call should not fail because it is preceded with device_property_count_u8() and check for number of readable u8 values. However the code is more obvious and easier to read if the return value of device_property_read_u8_array() is checked. Otherwise reader needs to investigate whether really there is no risk of using random stack values of 'rcomp' variable. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> |
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