1 files changed, 1 insertions, 6 deletions

diff --git a/drivers/xen/xen-pciback/pci_stub.c b/drivers/xen/xen-pciback/pci_stub.c
index 1b474804180a..3cc3fbe5bf8d 100644
--- a/drivers/xen/xen-pciback/pci_stub.c
+++ b/drivers/xen/xen-pciback/pci_stub.c
@@ -512,12 +512,7 @@ static void kill_domain_by_device(struct pcistub_device *psdev)
         int err;
         char nodename[PCI_NODENAME_MAX];
 
-        if (!psdev) {
-                dev_err(&psdev->dev->dev,
-                        "device is NULL when do AER recovery/kill_domain\n");
-                return;
-        }
-
+        BUG_ON(!psdev);
         snprintf(nodename, PCI_NODENAME_MAX, "/local/domain/0/backend/pci/%d/0",
                 psdev->pdev->xdev->otherend_id);