From 47be77c2f80412f903134a57caea25fa3fc5f578 Mon Sep 17 00:00:00 2001 From: Gioh Kim Date: Tue, 13 Oct 2020 12:30:50 +0200 Subject: block/rnbd-clt: send_msg_close if any error occurs after send_msg_open 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 Signed-off-by: Jack Wang Signed-off-by: Jens Axboe --- drivers/block/rnbd/rnbd-clt.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'drivers/block/rnbd/rnbd-clt.c') diff --git a/drivers/block/rnbd/rnbd-clt.c b/drivers/block/rnbd/rnbd-clt.c index 519c7d003bf0..8b2411ccbda9 100644 --- a/drivers/block/rnbd/rnbd-clt.c +++ b/drivers/block/rnbd/rnbd-clt.c @@ -1509,7 +1509,7 @@ 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, @@ -1528,6 +1528,8 @@ 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: -- cgit v1.2.3