M. Warner Losh wrote:
>
> this patch looks good, however, one nit:
>
> In message: <[EMAIL PROTECTED]>
> Oliver Fromme <[EMAIL PROTECTED]> writes:
> : + if (stat("/dev", &stst) != 0)
> : + warning("Can't stat /dev: %m");
> : + else {
> : + if (stst.st_dev == root_devno)
> : + devfs++;
> : + }
>
> is more succinctly expressed as:
>
> + if (stat("/dev", &stst) != 0)
> + warning("Can't stat /dev: %m");
> + else if (stst.st_dev == root_devno)
> + devfs++;
Agreed. I thought style(9) would forbid nesting "else if"
like that, but I was wrong.
> Also, kenv(KENV_GET, ... is used a lot. Maybe it makes sense to have
> a simple kenvget call. Would make a few lines a little shorter if
> nothing else.
KENV_GET is used three times. Using a wrapper function
would save 7 characters per call. I don't think it's
really worth it. But if you insist, I can update the
patch with such a function.
By the way, how about declaring requested_transition
volatile, as explained in my previus mail?
Best regards
Oliver
--
Oliver Fromme, secnetix GmbH & Co. KG, Marktplatz 29, 85567 Grafing
Dienstleistungen mit Schwerpunkt FreeBSD: http://www.secnetix.de/bsd
Any opinions expressed in this message may be personal to the author
and may not necessarily reflect the opinions of secnetix in any way.
cat man du : where Unix geeks go when they die
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