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authorAlan Stern <stern@rowland.harvard.edu>2014-07-18 16:25:49 -0400
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2014-07-18 16:30:46 -0700
commit8b3ab0edaf6acd281243bf974fac7e01c9574d08 (patch)
treef00e592e7f176b5dc5e2a088fb6f72618c1858e7 /fs/btrfs/print-tree.c
parent95d9a01d727fdb6d2b667ac374341c48777cc41e (diff)
USB: OHCI: no shortcut for unlinking URBS from a dead controller
When an URB is unlinked from a dead controller, ohci-hcd gives back the URB with no regard for cleaning up the internal data structures. This won't play nicely with the upcoming changes to the TD done list. Therefore make ohci_urb_dequeue() call finish_unlinks(), which uses td_done() to do a proper cleanup, rather than calling finish_urb() directly. Also, remove the checks that urb_priv is non-NULL; the driver guarantees that urb_priv will never be NULL for a valid URB. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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