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pci.c: correct an erroneous expression

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* src/util/pci.c (pciDeviceDownstreamLacksACS): Fix a typo
that rendered a subexpression always false.
This commit is contained in:
Jim Meyering 2010-01-26 20:36:58 +01:00
parent 227f26afdb
commit 950176ec65
1 changed files with 2 additions and 2 deletions
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4
src/util/pci.c
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@ -1,5 +1,5 @@
/* /*
* Copyright (C) 2009 Red Hat, Inc. * Copyright (C) 2009-2010 Red Hat, Inc.
* *
* This library is free software; you can redistribute it and/or * This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public * modify it under the terms of the GNU Lesser General Public
@ -1266,7 +1266,7 @@ pciDeviceDownstreamLacksACS(virConnectPtr conn,
return -1; return -1;
pos = dev->pcie_cap_pos; pos = dev->pcie_cap_pos;
if (!pos || !pciRead16(dev, PCI_CLASS_DEVICE) == PCI_CLASS_BRIDGE_PCI) if (!pos || pciRead16(dev, PCI_CLASS_DEVICE) != PCI_CLASS_BRIDGE_PCI)
return 0; return 0;
flags = pciRead16(dev, pos + PCI_EXP_FLAGS); flags = pciRead16(dev, pos + PCI_EXP_FLAGS);