On Mon, 2013-10-07 at 16:56 -0700, Andrew Morton wrote: > On Mon, 07 Oct 2013 16:45:23 -0700 Joe Perches <j...@perches.com> wrote: > > > Naked use sscanf can be troublesome. > > It would be helpful to expand on "troublesome"?
Dunno, you either know or the couple of paragraphs it takes to explain with examples won't really be too helpful in a commit log. > > Add a warning when the sscanf return value is not used. > Maybe it should be __must_check? Maybe. That might be easier but there'll be a couple hundred new build warnings. -- 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/
