From: Tao Zhu <taox.zhu@intel.com>
Date: Wed, 25 Sep 2019 18:03:15 +0000 (+0800)
Subject: app/testpmd: fix build for 16-byte Rx descriptor mode
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=84057fd07e6664e8a656531f23b64ed5c41e039a;p=dpdk.git

app/testpmd: fix build for 16-byte Rx descriptor mode

This minor patch fixes unused variable ‘ret’ compile error When
CONFIG_RTE_LIBRTE_I40E_16BYTE_RX_DESC was selected.

Fixes: 6f51deb903b2 ("app/testpmd: check status of getting ethdev info")

Signed-off-by: Tao Zhu <taox.zhu@intel.com>
Reviewed-by: Qi Zhang <qi.z.zhang@intel.com>
---

diff --git a/app/test-pmd/config.c b/app/test-pmd/config.c
index 957c61fbee..a3b6cbd089 100644
--- a/app/test-pmd/config.c
+++ b/app/test-pmd/config.c
@@ -1649,10 +1649,10 @@ ring_rx_descriptor_display(const struct rte_memzone *ring_mz,
 #endif
 			   uint16_t desc_id)
 {
-	int ret;
 	struct igb_ring_desc_16_bytes *ring =
 		(struct igb_ring_desc_16_bytes *)ring_mz->addr;
 #ifndef RTE_LIBRTE_I40E_16BYTE_RX_DESC
+	int ret;
 	struct rte_eth_dev_info dev_info;
 
 	ret = eth_dev_info_get_print_err(port_id, &dev_info);