From: Javier González <jg@lightnvm.io>
Date: Tue, 31 Jan 2017 12:17:19 +0000 (+0100)
Subject: lightnvm: free properly on target creation error
X-Git-Tag: v4.11-rc1~142^2~1^2~22
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=deccf5a52ea59843f5575cb49fe532c7cb8801e4;hp=38ea2f7656f815e7330868cbec7bada0fd7933a8;p=karo-tx-linux.git

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 4f4db991c4a6..b2cd3d6f2a31 100644
--- 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: