usb: wusbcore: don't mark WA_SEG_DTI_PENDING segs as done in urb_dequeue

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Data for transfer segments in the WA_SEG_DTI_PENDING state is actively
being read by the driver.  Let the buffer read callback handle the
transfer cleanup since cleaning it up in wa_urb_dequeue will cause the
read callback to access invalid memory if the transfer is completed.

Signed-off-by: Thomas Pugliese <thomas.pugliese@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Thomas Pugliese 2014-03-04 11:24:56 -06:00 • committed by Greg Kroah-Hartman

parent 2a6da97ff5

commit 5090ecea13

1 changed files with 10 additions and 1 deletions

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drivers/usb/wusbcore/wa-xfer.c

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