lightnvm: use constant name instead of value

There is a constant to refer to free blocks. Use it when marking bad
blocks instead of using a constant value

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/gennvm.c b/drivers/lightnvm/gennvm.c
index e969e3a..aee5b72 100644 (file)
--- a/drivers/lightnvm/gennvm.c
+++ b/drivers/lightnvm/gennvm.c
@@ -279,7 +279,7 @@ static int gen_block_bb(struct gen_dev *gn, struct ppa_addr ppa,
        lun = &gn->luns[(dev->luns_per_chnl * ppa.g.ch) + ppa.g.lun];
 
        for (i = 0; i < nr_blks; i++) {
-               if (blks[i] == 0)
+               if (blks[i] == NVM_BLK_T_FREE)
                        continue;
 
                blk = &lun->vlun.blocks[i];