From: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Date: Mon, 11 Jun 2018 07:20:24 +0000 (-0400)
Subject: nvmet: free smart-log buffer after use
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=c42d7a30aba5da4593f240d70a088e3be5285744;p=openwrt%2Fstaging%2Fblogic.git

nvmet: free smart-log buffer after use

Free smart-log buffer allocated in the function after use.

Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
---

diff --git a/drivers/nvme/target/admin-cmd.c b/drivers/nvme/target/admin-cmd.c
index 962532842769..38803576d5e1 100644
--- a/drivers/nvme/target/admin-cmd.c
+++ b/drivers/nvme/target/admin-cmd.c
@@ -119,9 +119,11 @@ static void nvmet_execute_get_log_page_smart(struct nvmet_req *req)
 	else
 		status = nvmet_get_smart_log_nsid(req, log);
 	if (status)
-		goto out;
+		goto out_free_log;
 
 	status = nvmet_copy_to_sgl(req, 0, log, sizeof(*log));
+out_free_log:
+	kfree(log);
 out:
 	nvmet_req_complete(req, status);
 }