From: Osier Yang <jyang@redhat.com>
Date: Fri, 31 Aug 2012 13:44:21 +0000 (+0800)
Subject: util: Update the inconsistent and outdated comments
X-Git-Tag: CVE-2012-4423~132
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a2145faef91cfb16513eacad3d307220cc6177c1;p=thirdparty%2Flibvirt.git

util: Update the inconsistent and outdated comments

The codes were updated to allow to reset the device as long as
there is no devices/functions behind the same bus. However, the
comments were kept without touched.
---

diff --git a/src/util/pci.c b/src/util/pci.c
index 137521bf08..0742d07aaf 100644
--- a/src/util/pci.c
+++ b/src/util/pci.c
@@ -605,10 +605,9 @@ pciTrySecondaryBusReset(pciDevice *dev,
     uint16_t ctl;
     int ret = -1;
 
-    /* For now, we just refuse to do a secondary bus reset
-     * if there are other devices/functions behind the bus.
-     * In future, we could allow it so long as those devices
-     * are not in use by the host or other guests.
+    /* Refuse to do a secondary bus reset if there are other
+     * devices/functions behind the bus are used by the host
+     * or other guests.
      */
     if ((conflict = pciBusContainsActiveDevices(dev, inactiveDevs))) {
         virReportError(VIR_ERR_INTERNAL_ERROR,