greybus: operation: fix operation look-up race

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Make sure to fully initialise the operation before adding it to the
active list when sending a request.

The operation should be fully initialised before adding it to the active
list to avoid racing with operation look up when receiving a response,
something which could potentially lead to a match against some earlier
(or intermediate) value of the id field.

Signed-off-by: Johan Hovold <johan@hovoldconsulting.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

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Johan Hovold 2015-07-14 15:43:33 +02:00 • committed by Greg Kroah-Hartman

parent 7f1b67cd53

commit 3325a4ad71

1 changed files with 9 additions and 11 deletions

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drivers/staging/greybus/operation.c

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