From: Rich Lane <rich.lane@bigswitch.com>
Date: Wed, 23 Dec 2015 08:08:00 +0000 (-0800)
Subject: i40e: fix inverted check for no refcount
X-Git-Tag: spdx-start~7391
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=097e920c32bf19cf918cc071525f33b0abdeebaf;p=dpdk.git

i40e: fix inverted check for no refcount

The no-refcount path was being taken without the application opting
in to it.

Fixes: 4861cde46116 ("i40e: new poll mode driver")

Reported-by: Mike Stolarchuk <mike.stolarchuk@bigswitch.com>
Signed-off-by: Rich Lane <rich.lane@bigswitch.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
---

diff --git a/drivers/net/i40e/i40e_rxtx.c b/drivers/net/i40e/i40e_rxtx.c
index c10eeff93c..d777c9bd3b 100644
--- a/drivers/net/i40e/i40e_rxtx.c
+++ b/drivers/net/i40e/i40e_rxtx.c
@@ -1756,7 +1756,7 @@ i40e_tx_free_bufs(struct i40e_tx_queue *txq)
 	for (i = 0; i < txq->tx_rs_thresh; i++)
 		rte_prefetch0((txep + i)->mbuf);
 
-	if (!(txq->txq_flags & (uint32_t)ETH_TXQ_FLAGS_NOREFCOUNT)) {
+	if (txq->txq_flags & (uint32_t)ETH_TXQ_FLAGS_NOREFCOUNT) {
 		for (i = 0; i < txq->tx_rs_thresh; ++i, ++txep) {
 			rte_mempool_put(txep->mbuf->pool, txep->mbuf);
 			txep->mbuf = NULL;