From: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Date: Tue, 3 Feb 2026 18:41:29 +0000 (+0100)
Subject: selftests: mptcp: join: avoid declaring i if not used
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=79d5069cfbec40bf79bd4bd15060aa200448e1ae;p=thirdparty%2Fkernel%2Flinux.git

selftests: mptcp: join: avoid declaring i if not used

A few loops were declaring 'i', but this variable was not used.

To avoid confusions, use '_' instead: it is more explicit to mark that
this variable is not needed.

Reviewed-by: Geliang Tang <geliang@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Link: https://patch.msgid.link/20260203-net-next-mptcp-misc-feat-6-20-v1-13-31ec8bfc56d1@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---

diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh
index a8b9782a85df8..0f9253d607c3c 100755
--- a/tools/testing/selftests/net/mptcp/mptcp_join.sh
+++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh
@@ -603,8 +603,7 @@ wait_rm_addr()
 	local old_cnt="${2}"
 	local cnt
 
-	local i
-	for i in $(seq 10); do
+	for _ in $(seq 10); do
 		cnt=$(rm_addr_count ${ns})
 		[ "$cnt" = "${old_cnt}" ] || break
 		sleep 0.1
@@ -623,8 +622,7 @@ wait_rm_sf()
 	local old_cnt="${2}"
 	local cnt
 
-	local i
-	for i in $(seq 10); do
+	for _ in $(seq 10); do
 		cnt=$(rm_sf_count ${ns})
 		[ "$cnt" = "${old_cnt}" ] || break
 		sleep 0.1
@@ -648,8 +646,7 @@ wait_ll_ready()
 {
 	local ns="${1}"
 
-	local i
-	for i in $(seq 50); do
+	for _ in $(seq 50); do
 		ip -n "${ns}" -6 addr show scope link | grep "inet6 fe80" |
 			grep -qw "tentative" || break
 		sleep 0.1