virDomainPCIAddressSetExtensionAlloc: Remove return value

The function always returns 0. Remove the return value and refactor
caller.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>

diff --git a/src/conf/domain_addr.c b/src/conf/domain_addr.c
index 27ce4a61caf3f9b4755be85acf6f6ad60a30ebce..23c06ff6a45f0354927e50d75f679c122bdab064 100644 (file)
--- a/src/conf/domain_addr.c
+++ b/src/conf/domain_addr.c
@@ -962,21 +962,19 @@ virDomainPCIAddressSetExtensionFree(virDomainZPCIAddressIds *zpciIds)
 }
 
 
-static int
+static void
 virDomainPCIAddressSetExtensionAlloc(virDomainPCIAddressSet *addrs,
                                      virPCIDeviceAddressExtensionFlags extFlags)
 {
     if (extFlags & VIR_PCI_ADDRESS_EXTENSION_ZPCI) {
         if (addrs->zpciIds)
-            return 0;
+            return;
 
         addrs->zpciIds = g_new0(virDomainZPCIAddressIds, 1);
 
         addrs->zpciIds->uids = g_hash_table_new_full(g_int_hash, g_int_equal, g_free, NULL);
         addrs->zpciIds->fids = g_hash_table_new_full(g_int_hash, g_int_equal, g_free, NULL);
     }
-
-    return 0;
 }
 
 
@@ -990,14 +988,9 @@ virDomainPCIAddressSetAlloc(unsigned int nbuses,
     addrs->buses = g_new0(virDomainPCIAddressBus, nbuses);
     addrs->nbuses = nbuses;
 
-    if (virDomainPCIAddressSetExtensionAlloc(addrs, extFlags) < 0)
-        goto error;
+    virDomainPCIAddressSetExtensionAlloc(addrs, extFlags);
 
     return addrs;
-
- error:
-    virDomainPCIAddressSetFree(addrs);
-    return NULL;
 }