diff options
Diffstat (limited to 'drivers/block/nbd.c')
| -rw-r--r-- | drivers/block/nbd.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c index b852050d8a96..c705acc4d6f4 100644 --- a/drivers/block/nbd.c +++ b/drivers/block/nbd.c @@ -2136,9 +2136,7 @@ again: goto out; } } - ret = nbd_start_device(nbd); - if (ret) - goto out; + if (info->attrs[NBD_ATTR_BACKEND_IDENTIFIER]) { nbd->backend = nla_strdup(info->attrs[NBD_ATTR_BACKEND_IDENTIFIER], GFP_KERNEL); @@ -2154,6 +2152,8 @@ again: goto out; } set_bit(NBD_RT_HAS_BACKEND_FILE, &config->runtime_flags); + + ret = nbd_start_device(nbd); out: mutex_unlock(&nbd->config_lock); if (!ret) { @@ -2180,6 +2180,7 @@ static void nbd_disconnect_and_put(struct nbd_device *nbd) flush_workqueue(nbd->recv_workq); nbd_clear_que(nbd); nbd->task_setup = NULL; + clear_bit(NBD_RT_BOUND, &nbd->config->runtime_flags); mutex_unlock(&nbd->config_lock); if (test_and_clear_bit(NBD_RT_HAS_CONFIG_REF, |