qemuProcessBuildDestroyMemoryPathsImpl: Don't overwrite error

The qemuSecurityDomainSetPathLabel() function reports perfect
error itself. Do not overwrite it to something less meaningful.
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>
Reviewed-by: NJán Tomko <jtomko@redhat.com>

src/qemu/qemu_process.c

@@ -3669,11 +3669,8 @@ qemuProcessBuildDestroyMemoryPathsImpl(virQEMUDriverPtr driver,
         }
 
         if (qemuSecurityDomainSetPathLabel(driver->securityManager,
-                                           def, path, true) < 0) {
-            virReportError(VIR_ERR_INTERNAL_ERROR,
-                            _("Unable to label %s"), path);
+                                           def, path, true) < 0)
             return -1;
-        }
     } else {
         if (virFileDeleteTree(path) < 0)
             return -1;