On Thu, 20 Nov 2014 15:38:46 +0900 Byungchul Park <byungchul.p...@lge.com> wrote:
> > I think it's impossible since it's always true that 'd >= 0'. > > > > If someone won't define "MARK(0ULL, ' ')", then i think it can happen. :) > Actually, remove the "MARK(0ULL, ' ')" and keep the return value as is. But clean it up a little like this: return (i == size) ? ' ' : mark[i].sym; Notice the space between "size)" and "?" -- Steve -- 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/