From: Ali Volkan Atli <volkan.atli@argela.com.tr>
Date: Wed, 27 Jul 2016 13:11:09 +0000 (+0300)
Subject: net/e1000: fix returned number of available Rx descriptors
X-Git-Tag: spdx-start~5875
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=9e9a5b08e73f96ea71ba3f8b492bed9e14a11e13;p=dpdk.git

net/e1000: fix returned number of available Rx descriptors

Fixes: 0f6b7c7f7a37 ("igb: use DD bit to count RX available descriptors")

Signed-off-by: Ali Volkan Atli <volkan.atli@argela.com.tr>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
---

diff --git a/drivers/net/e1000/igb_rxtx.c b/drivers/net/e1000/igb_rxtx.c
index a47c640a64..e8f9933c74 100644
--- a/drivers/net/e1000/igb_rxtx.c
+++ b/drivers/net/e1000/igb_rxtx.c
@@ -1527,7 +1527,7 @@ eth_igb_rx_queue_count(struct rte_eth_dev *dev, uint16_t rx_queue_id)
 				desc - rxq->nb_rx_desc]);
 	}
 
-	return 0;
+	return desc;
 }
 
 int