From 08abf3d050fccf27de116a491c7770246b72ee39 Mon Sep 17 00:00:00 2001 From: Konrad Rzeszutek Wilk Date: Thu, 29 Sep 2011 13:12:43 -0400 Subject: [PATCH] --- yaml --- r: 264459 b: refs/heads/master c: 4645bf306746106f805d2afa5330bf31df381626 h: refs/heads/master i: 264457: 434292d6002fd1a7dad63499a523286935a9f3d8 264455: 940136de810edbf2a8601510096163a34fe336b0 v: v3 --- [refs] | 2 +- trunk/drivers/xen/xen-pciback/pci_stub.c | 2 ++ 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/[refs] b/[refs] index 4986f98299a0..702f6534a470 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: 72bf809a19d9fc97bfe39bb928149b5e0f202cb6 +refs/heads/master: 4645bf306746106f805d2afa5330bf31df381626 diff --git a/trunk/drivers/xen/xen-pciback/pci_stub.c b/trunk/drivers/xen/xen-pciback/pci_stub.c index 3cc3fbe5bf8d..8f06e1ed028c 100644 --- a/trunk/drivers/xen/xen-pciback/pci_stub.c +++ b/trunk/drivers/xen/xen-pciback/pci_stub.c @@ -220,6 +220,8 @@ void pcistub_put_pci_dev(struct pci_dev *dev) } spin_unlock_irqrestore(&pcistub_devices_lock, flags); + if (WARN_ON(!found_psdev)) + return; /*hold this lock for avoiding breaking link between * pcistub and xen_pcibk when AER is in processing