Messages in this thread | | | Date | Fri, 15 Dec 2006 15:48:09 -0500 (EST) | From | "Robert P. J. Day" <> | Subject | Re: lots of code could be simplified by using ARRAY_SIZE() |
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On Fri, 15 Dec 2006, Jan Engelhardt wrote:
> > >>> Indeed, there seems to be lots of potential clean-up there. > >>> Including duplicate macros like: > >>> > >>> ./drivers/ide/ide-cd.h:#define ARY_LEN(a) ((sizeof(a) / sizeof(a[0]))) > >> > >> not surprisingly, i have a script "arraysize.sh": > >... > > > >This could also come in the flavor "sizeof(a) / sizeof(*a)". > >I haven't checked if there are actual instances. > > Even sizeof a / sizeof *a > > may happen.
yes, sadly, there are a number of those as well. back to the drawing board.
rday
p.s. you know, once i nail this script, somebody better apply the end result. :-) - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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