From 518fcf2c27b89ed738a060afdb5f04e802b4dbda Mon Sep 17 00:00:00 2001
From: Geliang Tang <geliang.tang@suse.com>
Date: Mon, 6 Nov 2023 20:55:49 +0800
Subject: [PATCH] Squash to "selftests: mptcp: add mptcp_lib_get_counter"

Please add this line into the commit log:

'''
Use this helper in test_prio() in userspace_pm.sh too instead of
open-coding.
'''

Signed-off-by: Geliang Tang <geliang.tang@suse.com>
---
 tools/testing/selftests/net/mptcp/userspace_pm.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/testing/selftests/net/mptcp/userspace_pm.sh b/tools/testing/selftests/net/mptcp/userspace_pm.sh
index f9156f544ebfb2..8d95ea94c01964 100755
--- a/tools/testing/selftests/net/mptcp/userspace_pm.sh
+++ b/tools/testing/selftests/net/mptcp/userspace_pm.sh
@@ -874,7 +874,7 @@ test_prio()
 
 	# Check TX
 	print_test "MP_PRIO TX"
-	count=$(ip netns exec "$ns2" nstat -as | grep MPTcpExtMPPrioTx | awk '{print $2}')
+	count=$(mptcp_lib_get_counter "$ns2" "MPTcpExtMPPrioTx")
 	[ -z "$count" ] && count=0
 	if [ $count != 1 ]; then
 		test_fail "Count != 1: ${count}"
@@ -884,7 +884,7 @@ test_prio()
 
 	# Check RX
 	print_test "MP_PRIO RX"
-	count=$(ip netns exec "$ns1" nstat -as | grep MPTcpExtMPPrioRx | awk '{print $2}')
+	count=$(mptcp_lib_get_counter "$ns1" "MPTcpExtMPPrioRx")
 	[ -z "$count" ] && count=0
 	if [ $count != 1 ]; then
 		test_fail "Count != 1: ${count}"