On Mon, Jul 18, 2016 at 03:06:58PM -0400, John Ferlan wrote:
Since we don't necessarily care about the status return, just add an
ignore_value to the calls for virDomainDefClear* calls
Found by Coverity
Signed-off-by: John Ferlan <jferlan@xxxxxxxxxx>
---
src/conf/domain_conf.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index 87a9a8d..3cf1f59 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -4736,17 +4736,17 @@ virDomainDefValidate(virDomainDefPtr def,
void virDomainDefClearPCIAddresses(virDomainDefPtr def)
{
- virDomainDeviceInfoIterate(def, virDomainDeviceInfoClearPCIAddress, NULL);
+ ignore_value(virDomainDeviceInfoIterate(def, virDomainDeviceInfoClearPCIAddress, NULL));
}
void virDomainDefClearCCWAddresses(virDomainDefPtr def)
{
- virDomainDeviceInfoIterate(def, virDomainDeviceInfoClearCCWAddress, NULL);
+ ignore_value(virDomainDeviceInfoIterate(def, virDomainDeviceInfoClearCCWAddress, NULL));
}
These two are unused since commit fb06350, they can be just removed.
void virDomainDefClearDeviceAliases(virDomainDefPtr def)
{
- virDomainDeviceInfoIterate(def, virDomainDeviceInfoClearAlias, NULL);
+ ignore_value(virDomainDeviceInfoIterate(def, virDomainDeviceInfoClearAlias, NULL));
}
The only caller is qemuProcessStop and I think it can also be deleted.
For persistent domains, the domain definition (including aliases) gets
freed a few screens later when we replace it with newDef.
For transient domains, we free the definition along with the
virDomainObj a few moments later, but nothing that cares about
aliases (neither building qemu command line nor talking to it via the
monitor) should be done in the meantime.
Jan
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