diff options
Diffstat (limited to 'sys/dev/vmware/vmci/vmci_event.c')
| -rw-r--r-- | sys/dev/vmware/vmci/vmci_event.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sys/dev/vmware/vmci/vmci_event.c b/sys/dev/vmware/vmci/vmci_event.c index 9a932340a7b6..c34ff113978b 100644 --- a/sys/dev/vmware/vmci/vmci_event.c +++ b/sys/dev/vmware/vmci/vmci_event.c @@ -594,6 +594,9 @@ vmci_event_unregister_subscription(vmci_id sub_id) { struct vmci_subscription *s; + if (!vmci_initialized_lock(&subscriber_lock)) + return NULL; + vmci_grab_lock_bh(&subscriber_lock); s = vmci_event_find(sub_id); if (s != NULL) { |