vsprintf: fix io/mem resource width
authorBjorn Helgaas <bjorn.helgaas@hp.com>
Tue, 6 Oct 2009 21:33:29 +0000 (15:33 -0600)
committerJesse Barnes <jbarnes@virtuousgeek.org>
Wed, 4 Nov 2009 16:47:15 +0000 (08:47 -0800)
The leading "0x" consumes field width, so leave space for it in addition to
the 4 or 8 hex digits.  This means we'll print "0x0000-0x01df" rather than
"0x00-0x1df", for example.

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

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