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    SubjectRe: [lm-sensors] [PATCH 6/8] hwmon: applesmc: Dynamic creation of fan files
    >>  static int applesmc_init_smcreg_try(void)

    >> {
    >> struct applesmc_registers *s = &smcreg;
    >> + u8 tmp[4];
    >
    > Why tmp[4] if you only read one byte ?


    Alignment optimization, perhaps? :-) I'll change it.

    Thanks,
    Henrik


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