On Mon, 2013-04-08 at 14:30 -0700, Andrew Morton wrote: > On Mon, 8 Apr 2013 11:23:48 +0900 Chanho Min <chanho....@lge.com> wrote: > > --- a/lib/bitmap.c [] > > +static int __bitmap_find_free_one(unsigned long *bitmap, int bits) [] > > + unsigned long mask = (unsigned long)(~((unsigned long) 0)); > > That seems unnecessarily complicated. "unsigned long mask = -1;" works :)
So would ULONG_MAX or just ~0UL -- 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/
