lightnvm: remove already calculated nr_chnls

Remove repeated calculation for number of channels while creating a
target device.

Signed-off-by: Rakesh Pandit <rakesh@tuxera.com>
Reviewed-by: Javier González <javier@cnexlabs.com>
Signed-off-by: Matias Bjørling <m@bjorling.me>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

diff --git a/drivers/lightnvm/core.c b/drivers/lightnvm/core.c
index ee2b6d7..798964f 100644 (file)
--- a/drivers/lightnvm/core.c
+++ b/drivers/lightnvm/core.c
@@ -139,7 +139,6 @@ static struct nvm_tgt_dev *nvm_create_tgt_dev(struct nvm_dev *dev,
        int prev_nr_luns;
        int i, j;
 
-       nr_chnls = nr_luns / dev->geo.luns_per_chnl;
        nr_chnls = (nr_chnls_mod == 0) ? nr_chnls : nr_chnls + 1;
 
        dev_map = kmalloc(sizeof(struct nvm_dev_map), GFP_KERNEL);