From 6894592c873a1a6ccce3b132a6aebd01ba64f56d Mon Sep 17 00:00:00 2001
From: Tejun Heo <tj@kernel.org>
Date: Wed, 22 Dec 2010 10:06:36 +0100
Subject: [PATCH] --- yaml --- r: 231073 b: refs/heads/master c:
 99a0fadf561e1f553c08f0a29f8b2578f55dd5f0 h: refs/heads/master i:   231071:
 7d0cc22de4a74b8fcd2d0cd8bd10581276734f33 v: v3

---
 [refs]                       | 2 +-
 trunk/drivers/pci/pci-stub.c | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 5ba847fbf9c2..996246616755 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 9b444b36fee16d2aaae9cc91ce594ecb15d922a9
+refs/heads/master: 99a0fadf561e1f553c08f0a29f8b2578f55dd5f0
diff --git a/trunk/drivers/pci/pci-stub.c b/trunk/drivers/pci/pci-stub.c
index 4c0336b31caf..775e933c2225 100644
--- a/trunk/drivers/pci/pci-stub.c
+++ b/trunk/drivers/pci/pci-stub.c
@@ -58,6 +58,9 @@ static int __init pci_stub_init(void)
 			subdevice = PCI_ANY_ID, class=0, class_mask=0;
 		int fields;
 
+		if (!strlen(id))
+			continue;
+
 		fields = sscanf(id, "%x:%x:%x:%x:%x:%x",
 				&vendor, &device, &subvendor, &subdevice,
 				&class, &class_mask);