Hi Linus, On Fri, Nov 6, 2015 at 11:56 AM, Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx> wrote: > On Thu, Nov 5, 2015 at 4:43 PM, Linus Torvalds > <torvalds@xxxxxxxxxxxxxxxxxxxx> wrote: >> >> Not that this *matters*, but it's a bit odd to have to cast constants >> to perfectly regular C types. > > Looking around with "git grep", there's a few more of these. > > - btrfs seems to like "(unsigned long)-1" > > There's a few other users of that too, including more sparc uses. > > - scsi/qla seems to like "(unsigned long)<hexnumber>" > > - fmdrv_common.h seems to like "((unsigned long)1<<x)" for bitmaps > > along with a smattering of random noise all over of "(unsigned long) > n" where 'n' is some integer. > > Apparently people aren't as aware of the normal "ul" postfix syntax as > I would have expected. That said, it's a hundred-odd cases in all of > the kernel, so it's still fairly rare. Maybe this is something the kernel-janitors team should look at? (CC'd) Thanks, -- Julian Calaby Email: julian.calaby@xxxxxxxxx Profile: http://www.google.com/profiles/julian.calaby/ -- To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
