diff options
Diffstat (limited to 'drivers/nvme/host/multipath.c')
| -rw-r--r-- | drivers/nvme/host/multipath.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/drivers/nvme/host/multipath.c b/drivers/nvme/host/multipath.c index 174027d1cc19..fc6800a9f7f9 100644 --- a/drivers/nvme/host/multipath.c +++ b/drivers/nvme/host/multipath.c @@ -1300,7 +1300,7 @@ void nvme_mpath_remove_disk(struct nvme_ns_head *head) mutex_lock(&head->subsys->lock); /* * We are called when all paths have been removed, and at that point - * head->list is expected to be empty. However, nvme_remove_ns() and + * head->list is expected to be empty. However, nvme_ns_remove() and * nvme_init_ns_head() can run concurrently and so if head->delayed_ * removal_secs is configured, it is possible that by the time we reach * this point, head->list may no longer be empty. Therefore, we recheck @@ -1310,13 +1310,11 @@ void nvme_mpath_remove_disk(struct nvme_ns_head *head) if (!list_empty(&head->list)) goto out; - if (head->delayed_removal_secs) { - /* - * Ensure that no one could remove this module while the head - * remove work is pending. - */ - if (!try_module_get(THIS_MODULE)) - goto out; + /* + * Ensure that no one could remove this module while the head + * remove work is pending. + */ + if (head->delayed_removal_secs && try_module_get(THIS_MODULE)) { mod_delayed_work(nvme_wq, &head->remove_work, head->delayed_removal_secs * HZ); } else { |