linux-imx

lightnvm: pblk: use right metadata buffer for recovery

Fix bad metadata buffer assignations introduced when refactoring the
medatada write path.

Fixes: dd2a43437337 lightnvm: pblk: sched. metadata on write thread
Signed-off-by: Javier González <javier@cnexlabs.com>
Signed-off-by: Matias Bjørling <matias@cnexlabs.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>