lightnvm: free properly on target creation error

Fix a memory leak when target creation fails. More specifically, free
the entire device structure given to the target (tgt_dev).

Signed-off-by: Javier González <javier@cnexlabs.com>
Signed-off-by: Matias Bjørling <matias@cnexlabs.com>
Signed-off-by: Jens Axboe <axboe@fb.com>

diff --git a/drivers/lightnvm/core.c b/drivers/lightnvm/core.c
index 4f4db991c4a6dd3443284628d01f880150b1aed5..b2cd3d6f2a31e0b5eae7eaf51e433d57a297a559 100644 (file)
--- a/drivers/lightnvm/core.c
+++ b/drivers/lightnvm/core.c
@@ -303,7 +303,7 @@ err_init:
 err_queue:
        blk_cleanup_queue(tqueue);
 err_dev:
-       kfree(tgt_dev);
+       nvm_remove_tgt_dev(tgt_dev);
 err_t:
        kfree(t);
 err_reserve: