From: Wenzhuo Lu <wenzhuo.lu@intel.com>
Date: Wed, 26 Jul 2017 14:43:39 +0000 (+0800)
Subject: net/i40e: fix TM hierarchy commit check
X-Git-Tag: spdx-start~2321
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=41ab4ff5e5d9bb6c0ba43dce1eecbf62d322e19c;p=dpdk.git

net/i40e: fix TM hierarchy commit check

If there's no Traffic Management node added. Not
necessary to check if TM is committed.

Fixes: cac29c3c00a4 ("net/i40e: support committing TM hierarchy")

Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
---

diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
index 9fcccdaaed..042bcc138f 100644
--- a/drivers/net/i40e/i40e_ethdev.c
+++ b/drivers/net/i40e/i40e_ethdev.c
@@ -2033,7 +2033,7 @@ i40e_dev_start(struct rte_eth_dev *dev)
 
 	i40e_filter_restore(pf);
 
-	if (!pf->tm_conf.committed)
+	if (pf->tm_conf.root && !pf->tm_conf.committed)
 		PMD_DRV_LOG(WARNING,
 			    "please call hierarchy_commit() "
 			    "before starting the port");