On Tue, 2014-06-10 at 23:38 +0200, Rafael J. Wysocki wrote: > > > is. And the result of (a * 100) / b may generally be different from > > > a * 100 / b for integers (if the division is carried out first). > > > > I thought that (a * 100) / b is always equivalent to a * 100 / b. > > I'm not actually sure if that's guaranteed by C standards.
It is. left to right, same precedence. > It surely > wasn't some time ago (when there was no formal C standard). c89 is 25 years ago now. > Either way, in my opinion it's better to put the parens into the expression > in this particular case to clearly state the intention. I don't think so. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
