[libvirt] [PATCH v3 2/5] nwfilter: Remove unnecessary UUID comparison bypass

[John Ferlan]

Commit id '46a811db07' added code to check if the filter by Name
already existed with a different UUID, to go along with the existing
found filter by UUID and compare the Names match thus making it
impossible to reach this find by Name condition without both the
Name and UUID already matching, so remove the need to "filter"
out the UUID for the virNWFilterDefEqual.

Signed-off-by: John Ferlan <jferlan at redhat.com>
---
 src/conf/virnwfilterobj.c | 18 ++++--------------
 1 file changed, 4 insertions(+), 14 deletions(-)

diff --git a/src/conf/virnwfilterobj.c b/src/conf/virnwfilterobj.c
index 408e575ca4..87d7e72703 100644
--- a/src/conf/virnwfilterobj.c
+++ b/src/conf/virnwfilterobj.c
@@ -287,18 +287,11 @@ virNWFilterObjTestUnassignDef(virNWFilterObjPtr obj)
 
 static bool
 virNWFilterDefEqual(const virNWFilterDef *def1,
-                    virNWFilterDefPtr def2,
-                    bool cmpUUIDs)
+                    virNWFilterDefPtr def2)
 {
     bool ret = false;
-    unsigned char rem_uuid[VIR_UUID_BUFLEN];
-    char *xml1, *xml2 = NULL;
-
-    if (!cmpUUIDs) {
-        /* make sure the UUIDs are equal */
-        memcpy(rem_uuid, def2->uuid, sizeof(rem_uuid));
-        memcpy(def2->uuid, def1->uuid, sizeof(def2->uuid));
-    }
+    char *xml1 = NULL;
+    char *xml2 = NULL;
 
     if (!(xml1 = virNWFilterDefFormat(def1)) ||
         !(xml2 = virNWFilterDefFormat(def2)))
@@ -307,9 +300,6 @@ virNWFilterDefEqual(const virNWFilterDef *def1,
     ret = STREQ(xml1, xml2);
 
  cleanup:
-    if (!cmpUUIDs)
-        memcpy(def2->uuid, rem_uuid, sizeof(rem_uuid));
-
     VIR_FREE(xml1);
     VIR_FREE(xml2);
 
@@ -360,7 +350,7 @@ virNWFilterObjListAssignDef(virNWFilterObjListPtr nwfilters,
     if ((obj = virNWFilterObjListFindByName(nwfilters, def->name))) {
 
         objdef = obj->def;
-        if (virNWFilterDefEqual(def, objdef, false)) {
+        if (virNWFilterDefEqual(def, objdef)) {
             virNWFilterDefFree(objdef);
             obj->def = def;
             return obj;
-- 
2.13.6