usb: cdnsp: Fixes issue with dequeuing not queued requests

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commit 34f08eb0ba upstream.

Gadget ACM while unloading module try to dequeue not queued usb
request which causes the kernel to crash.
Patch adds extra condition to check whether usb request is processed
by CDNSP driver.

cc: stable@vger.kernel.org
Fixes: 3d82904559 ("usb: cdnsp: cdns3 Add main part of Cadence USBSSP DRD Driver")
Signed-off-by: Pawel Laszczak <pawell@cadence.com>
Acked-by: Peter Chen <peter.chen@kernel.org>
Link: https://lore.kernel.org/r/20230713081429.326660-1-pawell@cadence.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Pawel Laszczak 2023-07-13 04:14:29 -04:00 • committed by Greg Kroah-Hartman

parent 49fbc18378

commit 033c0d5101

1 changed files with 3 additions and 0 deletions

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drivers/usb/cdns3/cdnsp-gadget.c

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