File 0021-i40e-fix-inverted-check-for-no-refcount.patch of Package dpdk.4277

From 097e920c32bf19cf918cc071525f33b0abdeebaf Mon Sep 17 00:00:00 2001
From: Rich Lane <rich.lane@bigswitch.com>
Date: Wed, 23 Dec 2015 00:08:00 -0800
Subject: [PATCH] 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>
---
 drivers/net/i40e/i40e_rxtx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/i40e/i40e_rxtx.c b/drivers/net/i40e/i40e_rxtx.c
index c10eeff..d777c9b 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;
-- 
2.6.2