• Rasmus Villemoes's avatar
    wmi: Remove private %pUL implementation · 85b4e4eb
    Rasmus Villemoes authored
    The work performed by wmi_gtoa is equivalent to simply sprintf(out,
    "%pUL", in), so one could replace its body by this. However, most
    users feed the result directly as a %s argument to some other function
    which also understands the %p extensions (they all ultimately use
    vsnprintf), so we can eliminate some stack buffers and quite a bit of
    code by just using %pUL directly.
    In wmi_dev_uevent I'm not sure whether there's room for a
    nul-terminator in env->buf, so I've just replaced wmi_gtoa with the
    equivalent sprintf call.
    Signed-off-by: default avatarRasmus Villemoes <linux@rasmusvillemoes.dk>
    Signed-off-by: default avatarDarren Hart <dvhart@linux.intel.com>