lightnvm: do not free unused metadata on rrpc
rrpc does not save any metadata on a given request. Thus, do not attempt
to free the metadata dma region.
Signed-off-by: Javier González <javier@cnexlabs.com>
Signed-off-by: Matias Bjørling <m@bjorling.me>
Signed-off-by: Jens Axboe <axboe@fb.com>
diff --git a/drivers/lightnvm/rrpc.c b/drivers/lightnvm/rrpc.c
index c7fef71..ffcfee6 100644
--- a/drivers/lightnvm/rrpc.c
+++ b/drivers/lightnvm/rrpc.c
@@ -711,8 +711,6 @@
if (npages > 1)
nvm_dev_dma_free(rrpc->dev, rqd->ppa_list, rqd->dma_ppa_list);
- if (rqd->metadata)
- nvm_dev_dma_free(rrpc->dev, rqd->metadata, rqd->dma_metadata);
mempool_free(rqd, rrpc->rq_pool);
}