esx: De-duplicate @virtualMachine check in esxDomainLookupByName

The function call esxVI_LookupVirtualMachineByName(occurrence =
OptionalItem) and then checks if @virtualMachine is NULL. If it
is an error is reported. The same result can be achieved by
setting occurrence to RequiredItem.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>

diff --git a/src/esx/esx_driver.c b/src/esx/esx_driver.c
index e906d11fa914d317a74e57451800a1c838ab4c2f..01bcc9996279bb92c0b92f42c57e11f53ba00050 100644 (file)
--- a/src/esx/esx_driver.c
+++ b/src/esx/esx_driver.c
@@ -1577,12 +1577,7 @@ esxDomainLookupByName(virConnectPtr conn, const char *name)
                                            "config.uuid\0") < 0 ||
         esxVI_LookupVirtualMachineByName(priv->primary, name, propertyNameList,
                                          &virtualMachine,
-                                         esxVI_Occurrence_OptionalItem) < 0) {
-        goto cleanup;
-    }
-
-    if (!virtualMachine) {
-        virReportError(VIR_ERR_NO_DOMAIN, _("No domain with name '%s'"), name);
+                                         esxVI_Occurrence_RequiredItem) < 0) {
         goto cleanup;
     }