Re: [PATCH] driver core: Add the ability to unbind drivers to devices from userspace
From: Mitchell Blank Jr
Date: Thu Jul 28 2005 - 16:11:35 EST
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
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/