usb: return error code instead of 0 in the enqueue function.

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if the enqueue function returns -ESHUTDOWN or -ENOMEM then
we return 0 instead of an error. This leads to a timeout and
then to a dequeue request of an not enqueued urb.

Signed-off-by: Sebastian Siewior <sebastian@breakpoint.cc>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

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Sebastian Siewior 2008-07-17 20:09:28 +02:00 • committed by Greg Kroah-Hartman

parent 937ef73d50

commit a36c27dfd1

1 changed files with 1 additions and 2 deletions

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drivers/usb/host/isp1760-hcd.c

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