From: Alan Stern <stern@rowland.harvard.edu>
Date: Fri, 22 Mar 2013 17:31:29 +0000 (-0400)
Subject: USB: EHCI: consolidate code in ehci_urb_dequeue()
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~135^2~212
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7655e3160c78a18c2ecf7bf4dee0bbfe58575c7f;p=pandora-kernel.git

USB: EHCI: consolidate code in ehci_urb_dequeue()

This patch (as1668) consolidates two nearly identical code paths in
ehci_urb_dequeue().  The test for !qh can be removed because it will
never succeed; the fact that usb_hcd_check_unlink_urb() returned 0
means that urb must be queued and therefore urb->hcpriv must point to
a QH.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

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