On Tue, Jul 02, 2019 at 10:01:27AM +0200, Greg Kroah-Hartman wrote:
commit c3acd59014148470dc58519870fbc779785b4bf7 upstream
Now that we track how many TRBs a request uses, it's easier to skip
over them in case of a call to usb_ep_dequeue(). Let's do so and
simplify the code a bit.
Cc: Fei Yang <fei.yang@xxxxxxxxx>
Cc: Sam Protsenko <semen.protsenko@xxxxxxxxxx>
Cc: Felipe Balbi <balbi@xxxxxxxxxx>
Cc: linux-usb@xxxxxxxxxxxxxxx
Cc: stable@xxxxxxxxxxxxxxx # 4.19.y
Signed-off-by: Felipe Balbi <felipe.balbi@xxxxxxxxxxxxxxx>
(cherry picked from commit c3acd59014148470dc58519870fbc779785b4bf7)
Signed-off-by: John Stultz <john.stultz@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
This one has an upstream fix: c7152763f02e05567da27462b2277a554e507c89
("usb: dwc3: Reset num_trbs after skipping").
--
Thanks,
Sasha
