Re: [PATCH] driver core: Add the ability to unbind drivers to devices from userspace

[Mitchell Blank Jr <mitch@sfgoth.com>]

Still one nitpick:

Jon Smirl wrote:
> +	while (isspace(*x) && (x - buffer->page < count))
> +		x++;

I think you can just do:

	if (count > 0)
		while (isspace(*x))
			x++;

If the passed-in string was fully whitespace then the trailing-whitespace
stripping would already reduce it to count==0.  So as long as you check
for that case you can be sure that the while() will stop before x falls off
the end of the string.

Other than that it looks fine to me now.

-Mitch
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