From: Tiwei Bie <tiwei.bie@intel.com>
Date: Wed, 25 Jul 2018 07:42:06 +0000 (+0800)
Subject: net/virtio: remove unnecessary Rx error assignments
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=8855839c5dbb2e81f9969a48e965633cc40cc7d4;p=dpdk.git

net/virtio: remove unnecessary Rx error assignments

Remove the unnecessary assignments in Rx functions
as they are useless and misleading.

Signed-off-by: Tiwei Bie <tiwei.bie@intel.com>
---

diff --git a/drivers/net/virtio/virtio_rxtx.c b/drivers/net/virtio/virtio_rxtx.c
index 7c105229ef..eb891433e6 100644
--- a/drivers/net/virtio/virtio_rxtx.c
+++ b/drivers/net/virtio/virtio_rxtx.c
@@ -960,7 +960,6 @@ virtio_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts, uint16_t nb_pkts)
 	rxvq->stats.packets += nb_rx;
 
 	/* Allocate new mbuf for the used descriptor */
-	error = ENOSPC;
 	while (likely(!virtqueue_full(vq))) {
 		new_mbuf = rte_mbuf_raw_alloc(rxvq->mpool);
 		if (unlikely(new_mbuf == NULL)) {
@@ -1319,7 +1318,6 @@ virtio_recv_mergeable_pkts(void *rx_queue,
 	rxvq->stats.packets += nb_rx;
 
 	/* Allocate new mbuf for the used descriptor */
-	error = ENOSPC;
 	while (likely(!virtqueue_full(vq))) {
 		new_mbuf = rte_mbuf_raw_alloc(rxvq->mpool);
 		if (unlikely(new_mbuf == NULL)) {