nvme-fabrics: remove superfluous nvmf_host_put in nvmf_parse_options

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>

diff --git a/drivers/nvme/host/fabrics.c b/drivers/nvme/host/fabrics.c
index a5469fd..668c6bb 100644 (file)
--- 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) {