linux-4.6-rc5/arch/arm/mach-pxa/pcm990-baseboard.c:354: possible missing code ?

[David Binderman]

Hello there,

linux-4.6-rc5/arch/arm/mach-pxa/pcm990-baseboard.c:354]: (style) Variable 'val' is assigned a value that is never used.

Source code is

    if ((1 << vdd) & p_d->ocr_mask)
        val |= PCM990_CTRL_MMC2PWR;
    else
        val &= ~PCM990_CTRL_MMC2PWR;

    pcm990_cpld_writeb(PCM990_CTRL_MMC2PWR, PCM990_CTRL_REG5);
    return 0;

Suggest either use local variable val or delete it.


Regards

David Binderman