ARRAY_SIZE

[walter harms]

Hi list,
the kernel janitor were removing different versions of ARRAY_SIZE()
from the kernel tree. i used the check to look for the same phenomena
in busybox.
Since this is not exactly about saving space more about maintaining,
will such a patch accepted ?

re,
 wh


use to check:
grep -Er "sizeof ?\(?([^\)]+)\)? ?/ ?sizeof ?\(?.*\1.*" *

kj wiki: http://fsdev.net/wiki/index.php?title=ARRAY_SIZE