virNWFilterRuleDefToRuleInst: `virHashNew` cannot return NULL

Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>

diff --git a/src/nwfilter/nwfilter_gentech_driver.c b/src/nwfilter/nwfilter_gentech_driver.c
index 2d8c352a07f99b863fe1ff51384b9bdc7412f659..43d2a61e55e7204d1179582b1febeff0ccbfcfcb 100644 (file)
--- a/src/nwfilter/nwfilter_gentech_driver.c
+++ b/src/nwfilter/nwfilter_gentech_driver.c
@@ -261,8 +261,8 @@ virNWFilterRuleDefToRuleInst(virNWFilterDef *def,
     ruleinst->chainPriority = def->chainPriority;
     ruleinst->def = rule;
     ruleinst->priority = rule->priority;
-    if (!(ruleinst->vars = virHashNew(virNWFilterVarValueHashFree)))
-        goto cleanup;
+    ruleinst->vars = virHashNew(virNWFilterVarValueHashFree);
+
     if (virNWFilterHashTablePutAll(vars, ruleinst->vars) < 0)
         goto cleanup;