USB: EHCI: consolidate code in ehci_urb_dequeue()

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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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Alan Stern 2013-03-22 13:31:29 -04:00 • committed by Greg Kroah-Hartman

parent 7bc782d73c

commit 7655e3160c

1 changed files with 11 additions and 37 deletions

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48

drivers/usb/host/ehci-hcd.c

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