A subsequent patch will remove 'mq->mqrq_cur'. Prepare for that by
assigning it to a local variable.
Signed-off-by: NAdrian Hunter <adrian.hunter@intel.com>
Reviewed-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NUlf Hansson <ulf.hansson@linaro.org>