lightnvm: remove unused argument from nvm_set_tgt_bb_tbl

vblk isn't being used anyway and if we ever have a usecase we can
introduce this again.  This makes the logic easier and removes
unnecessary checks.
Signed-off-by: Rakesh Pandit <rakesh@tuxera.com>
Signed-off-by: Matias Bjørling <m@bjorling.me>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

drivers/lightnvm/core.c

@@ -633,7 +633,7 @@ int nvm_set_tgt_bb_tbl(struct nvm_tgt_dev *tgt_dev, struct ppa_addr *ppas,
 
 	memset(&rqd, 0, sizeof(struct nvm_rq));
 
-	nvm_set_rqd_ppalist(tgt_dev, &rqd, ppas, nr_ppas, 1);
+	nvm_set_rqd_ppalist(tgt_dev, &rqd, ppas, nr_ppas);
 	nvm_rq_tgt_to_dev(tgt_dev, &rqd);
 
 	ret = dev->ops->set_bb_tbl(dev, &rqd.ppa_addr, rqd.nr_ppas, type);
@@ -697,7 +697,7 @@ int nvm_erase_sync(struct nvm_tgt_dev *tgt_dev, struct ppa_addr *ppas,
 	rqd.private = &wait;
 	rqd.flags = geo->plane_mode >> 1;
 
-	ret = nvm_set_rqd_ppalist(tgt_dev, &rqd, ppas, nr_ppas, 1);
+	ret = nvm_set_rqd_ppalist(tgt_dev, &rqd, ppas, nr_ppas);
 	if (ret)
 		return ret;
 
@@ -793,14 +793,14 @@ void nvm_put_area(struct nvm_tgt_dev *tgt_dev, sector_t begin)
 EXPORT_SYMBOL(nvm_put_area);
 
 int nvm_set_rqd_ppalist(struct nvm_tgt_dev *tgt_dev, struct nvm_rq *rqd,
-			const struct ppa_addr *ppas, int nr_ppas, int vblk)
+			const struct ppa_addr *ppas, int nr_ppas)
 {
 	struct nvm_dev *dev = tgt_dev->parent;
 	struct nvm_geo *geo = &tgt_dev->geo;
 	int i, plane_cnt, pl_idx;
 	struct ppa_addr ppa;
 
-	if ((!vblk || geo->plane_mode == NVM_PLANE_SINGLE) && nr_ppas == 1) {
+	if (geo->plane_mode == NVM_PLANE_SINGLE && nr_ppas == 1) {
 		rqd->nr_ppas = nr_ppas;
 		rqd->ppa_addr = ppas[0];
 
@@ -814,10 +814,6 @@ int nvm_set_rqd_ppalist(struct nvm_tgt_dev *tgt_dev, struct nvm_rq *rqd,
 		return -ENOMEM;
 	}
 
-	if (!vblk) {
-		for (i = 0; i < nr_ppas; i++)
-			rqd->ppa_list[i] = ppas[i];
-	} else {
 	plane_cnt = geo->plane_mode;
 	rqd->nr_ppas *= plane_cnt;
 
@@ -828,7 +824,6 @@ int nvm_set_rqd_ppalist(struct nvm_tgt_dev *tgt_dev, struct nvm_rq *rqd,
 			rqd->ppa_list[(pl_idx * nr_ppas) + i] = ppa;
 		}
 	}
-	}
 
 	return 0;
 }

include/linux/lightnvm.h

@@ -481,7 +481,7 @@ extern int nvm_max_phys_sects(struct nvm_tgt_dev *);
 extern int nvm_submit_io(struct nvm_tgt_dev *, struct nvm_rq *);
 extern int nvm_erase_sync(struct nvm_tgt_dev *, struct ppa_addr *, int);
 extern int nvm_set_rqd_ppalist(struct nvm_tgt_dev *, struct nvm_rq *,
-					const struct ppa_addr *, int, int);
+					const struct ppa_addr *, int);
 extern void nvm_free_rqd_ppalist(struct nvm_tgt_dev *, struct nvm_rq *);
 extern int nvm_get_l2p_tbl(struct nvm_tgt_dev *, u64, u32, nvm_l2p_update_fn *,
 			   void *);