TRIVIAL: linux-3.15-rc5/arch/arm/mach-davinci/time.c:442: possible pointless assigment to wdtcr

[dcb]

[linux-3.15-rc5/arch/arm/mach-davinci/time.c:442] -> [linux-3.15-rc5/arch/arm/mach-davinci/time.c:44
3]: (performance) Variable 'wdtcr' is reassigned a value before the old one has been used.

    wdtcr = __raw_readl(base + WDTCR);
    wdtcr = (WDTCR_WDKEY_SEQ0 << WDTCR_WDKEY_SHIFT) |
        (WDTCR_WDEN_ENABLE << WDTCR_WDEN_SHIFT);
    __raw_writel(wdtcr, base + WDTCR);