[dpdk-dev] [PATCH v3 35/40] rte_ethdev.h: fix sign and scope of temp var

[Andy Green <andy@warmcat.com>]

Signed-off-by: Andy Green <andy@warmcat.com>
---
 lib/librte_ethdev/rte_ethdev.h |   25 +++++++++++++++----------
 1 file changed, 15 insertions(+), 10 deletions(-)

diff --git a/lib/librte_ethdev/rte_ethdev.h b/lib/librte_ethdev/rte_ethdev.h
index 7ccf4bae6..2487e1d2d 100644
--- a/lib/librte_ethdev/rte_ethdev.h
+++ b/lib/librte_ethdev/rte_ethdev.h
@@ -3801,6 +3801,7 @@ rte_eth_rx_burst(uint16_t port_id, uint16_t queue_id,
 		 struct rte_mbuf **rx_pkts, const uint16_t nb_pkts)
 {
 	struct rte_eth_dev *dev = &rte_eth_devices[port_id];
+	uint16_t nb_rx;
 
 #ifdef RTE_LIBRTE_ETHDEV_DEBUG
 	RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, 0);
@@ -3811,18 +3812,22 @@ rte_eth_rx_burst(uint16_t port_id, uint16_t queue_id,
 		return 0;
 	}
 #endif
-	int16_t nb_rx = (*dev->rx_pkt_burst)(dev->data->rx_queues[queue_id],
-			rx_pkts, nb_pkts);
+	nb_rx = (*dev->rx_pkt_burst)(dev->data->rx_queues[queue_id],
+				     rx_pkts, nb_pkts);
 
 #ifdef RTE_ETHDEV_RXTX_CALLBACKS
-	struct rte_eth_rxtx_callback *cb = dev->post_rx_burst_cbs[queue_id];
-
-	if (unlikely(cb != NULL)) {
-		do {
-			nb_rx = cb->fn.rx(port_id, queue_id, rx_pkts, nb_rx,
-						nb_pkts, cb->param);
-			cb = cb->next;
-		} while (cb != NULL);
+	{
+		struct rte_eth_rxtx_callback *cb =
+				dev->post_rx_burst_cbs[queue_id];
+
+		if (unlikely(cb != NULL)) {
+			do {
+				nb_rx = cb->fn.rx(port_id, queue_id,
+						  rx_pkts, nb_rx,
+						  nb_pkts, cb->param);
+				cb = cb->next;
+			} while (cb != NULL);
+		}
 	}
 #endif