From ae143a8785c646d550f8b9e37e09b4e1848304d9 Mon Sep 17 00:00:00 2001
From: Jim Harris <james.r.harris@intel.com>
Date: Thu, 23 Sep 2021 09:52:47 -0700
Subject: [PATCH] test/nvmf: always use loopback when running tests in --iso
 mode

Using the physical NIC interfaces is really designed more for
CI.  Don't try to use the physical NIC interfaces when running
tests locally in --iso mode.

Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I6e39663784e99f99fd1d0e7ed937fdc661ee2f44

Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9602
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
---
 test/nvmf/common.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/nvmf/common.sh b/test/nvmf/common.sh
index 724ee540e..9f9aa1fdf 100644
--- a/test/nvmf/common.sh
+++ b/test/nvmf/common.sh
@@ -351,7 +351,7 @@ function nvmf_tcp_init() {
 	NVMF_INITIATOR_IP=10.0.0.1
 	NVMF_FIRST_TARGET_IP=10.0.0.2
 	TCP_INTERFACE_LIST=($(get_tcp_if_list_by_driver))
-	if ((${#TCP_INTERFACE_LIST[@]} == 0)); then
+	if ((${#TCP_INTERFACE_LIST[@]} == 0)) || [ "$TEST_MODE" == "iso" ]; then
 		nvmf_veth_init
 		return 0
 	fi