diff options
Diffstat (limited to 'drivers/misc/vmw_vmci/vmci_host.c')
| -rw-r--r-- | drivers/misc/vmw_vmci/vmci_host.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/misc/vmw_vmci/vmci_host.c b/drivers/misc/vmw_vmci/vmci_host.c index da1e2a773823..857b9851402a 100644 --- a/drivers/misc/vmw_vmci/vmci_host.c +++ b/drivers/misc/vmw_vmci/vmci_host.c @@ -242,6 +242,8 @@ static int vmci_host_setup_notify(struct vmci_ctx *context, context->notify_page = NULL; return VMCI_ERROR_GENERIC; } + if (context->notify_page == NULL) + return VMCI_ERROR_UNAVAILABLE; /* * Map the locked page and set up notify pointer. |