On Fri, 15 Dec 2006, Miguel Ojeda wrote: > On 12/13/06, Robert P. J. Day <[EMAIL PROTECTED]> wrote: > > > > there are numerous places throughout the source tree that apparently > > calculate the size of an array using the construct > > "sizeof(fubar)/sizeof(fubar[0])". see for yourself: > > > > $ grep -Er "sizeof\((.*)\) ?/ ?sizeof\(\1\[0\]\)" * > > > > but we already have, from "include/linux/kernel.h": > > > > #define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0])) > > Maybe *(x) instead of (x)[0]?
yeah, there's a bunch of that, too: $ grep -Er "sizeof\((.*)\) ?/ ?sizeof\(\*\1\)" . easy enough to catch using the same technique. rday - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
