[PATCH v2] vz: allow to start vz driver without host cache info

[Mikhail Feoktistov <mfeoktistov@xxxxxxxxxxxxx>]

Show warning message instead of fail operation.
It happens if kernel or cpu doesn't support reporting cpu cache info.
In case of Virtuozzo file "id" doesn't exist.
---
 src/vz/vz_driver.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/vz/vz_driver.c b/src/vz/vz_driver.c
index 6f4aee3..eb97e54 100644
--- a/src/vz/vz_driver.c
+++ b/src/vz/vz_driver.c
@@ -119,7 +119,7 @@ vzBuildCapabilities(void)
         goto error;
 
     if (virCapabilitiesInitCaches(caps) < 0)
-        goto error;
+        VIR_WARN("Failed to get host CPU cache info");
 
     verify(ARRAY_CARDINALITY(archs) == ARRAY_CARDINALITY(emulators));
 
-- 
1.8.3.1

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