From: Hou Pu <houpu.main@gmail.com>

Date: Fri, 9 Jul 2021 10:32:47 +0800

Subject: [PATCH] nvme-fabrics: remove superfluous nvmf_host_put in

 nvmf_parse_options

Git-commit: e23439e977ed2b247912c2b5c6945ef1bc380100

Patch-mainline: v5.15-rc1

References: git-fixes

Opts->host is NULL there. It is checked just before. So remove

nvmf_host_put. It is introduced by commit 59a2f3f00fd7 ("nvme: fix

potential memory leak in option parsing").

Signed-off-by: Hou Pu <houpu.main@gmail.com>

Signed-off-by: Christoph Hellwig <hch@lst.de>

Acked-by: Hannes Reinecke <hare@suse.com>

---

 drivers/nvme/host/fabrics.c | 1 -

 1 file changed, 1 deletion(-)

diff --git a/drivers/nvme/host/fabrics.c b/drivers/nvme/host/fabrics.c

index a5469fd9d4c3..668c6bb7a567 100644

--- a/drivers/nvme/host/fabrics.c

+++ b/drivers/nvme/host/fabrics.c

@@ -719,7 +719,6 @@ static int nvmf_parse_options(struct nvmf_ctrl_options *opts,

 				ret = -EINVAL;

 				goto out;

 			}

-			nvmf_host_put(opts->host);

 			opts->host = nvmf_host_add(p);

 			kfree(p);

 			if (!opts->host) {

-- 

2.29.2