[PATCH] block/rnbd: send_msg_close if any error occurs after send_msg_open

[Gioh Kim]

From: Gioh Kim <gi-oh....@cloud.ionos.com>

After send_msg_open is done, send_msg_close should be done
if any error occurs and it is necessary to recover
what has been done.

Signed-off-by: Gioh Kim <gi-oh....@cloud.ionos.com>
---
 drivers/block/rnbd/rnbd-clt.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/block/rnbd/rnbd-clt.c b/drivers/block/rnbd/rnbd-clt.c
index cc6a4e2587ae..4a24603d5224 100644
--- a/drivers/block/rnbd/rnbd-clt.c
+++ b/drivers/block/rnbd/rnbd-clt.c
@@ -1520,7 +1520,7 @@ struct rnbd_clt_dev *rnbd_clt_map_device(const char 
*sessname,
                              "map_device: Failed to configure device, err: 
%d\n",
                              ret);
                mutex_unlock(&dev->lock);
-               goto del_dev;
+               goto send_close;
        }
 
        rnbd_clt_info(dev,
@@ -1539,6 +1539,8 @@ struct rnbd_clt_dev *rnbd_clt_map_device(const char 
*sessname,
 
        return dev;
 
+send_close:
+       send_msg_close(dev, dev->device_id, WAIT);
 del_dev:
        delete_dev(dev);
 put_dev:
-- 
2.20.1