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[Xen-changelog] [xen-unstable] pci_remove_device: fix linked list discip

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Subject:	[Xen-changelog] [xen-unstable] pci_remove_device: fix linked list discipline
From:	Xen patchbot-unstable <patchbot@xxxxxxx>
Date:	Fri, 20 May 2011 16:00:12 +0100
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# HG changeset patch
# User Tim Deegan <Tim.Deegan@xxxxxxxxxx>
# Date 1305877942 -3600
# Node ID ea48976517af58e75a1bd71d5dbe6f481e518c17
# Parent  0e9322ece398ee26b2812d2c80a0692c06ebe636
pci_remove_device: fix linked list discipline

Signed-off-by: Tim Deegan <Tim.Deegan@xxxxxxxxxx>
---


diff -r 0e9322ece398 -r ea48976517af xen/drivers/passthrough/pci.c
--- a/xen/drivers/passthrough/pci.c     Fri May 20 08:48:33 2011 +0100
+++ b/xen/drivers/passthrough/pci.c     Fri May 20 08:52:22 2011 +0100
@@ -173,11 +173,11 @@
 
 int pci_remove_device(u8 bus, u8 devfn)
 {
-    struct pci_dev *pdev;
+    struct pci_dev *pdev, *tmp;
     int ret = -ENODEV;
 
     spin_lock(&pcidevs_lock);
-    list_for_each_entry ( pdev, &alldevs_list, alldevs_list )
+    list_for_each_entry_safe ( pdev, tmp, &alldevs_list, alldevs_list )
         if ( pdev->bus == bus && pdev->devfn == devfn )
         {
             ret = iommu_remove_device(pdev);

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