Merge tag 'for-usb-linus-2012-10-25' of...

Merge tag 'for-usb-linus-2012-10-25' of git://git.kernel.org/pub/scm/linux/kernel/git/sarah/xhci into usb-linus

xHCI trivial fixes for 3.7

Hi Greg,

Here's four trivial xHCI bug fixes for 3.7.  They clean up some issues found
while running Coverity across the xHCI driver.  One is marked for stable.

Sarah Sharp