From 2eefbed30d46d5e68593baf6b52923e00e7678af Mon Sep 17 00:00:00 2001 From: "Matthieu Baerts (NGI0)" Date: Fri, 15 Aug 2025 19:28:25 +0200 Subject: [PATCH] selftests: mptcp: connect: fix C23 extension warning GCC was complaining about the new label: mptcp_connect.c:187:2: warning: label followed by a declaration is a C23 extension [-Wc23-extensions] 187 | int err = getaddrinfo(node, service, hints, res); | ^ Simply declare 'err' before the label to avoid this warning. Fixes: a862771d1aa4 ("selftests: mptcp: use IPPROTO_MPTCP for getaddrinfo") Cc: stable@vger.kernel.org Reviewed-by: Geliang Tang Signed-off-by: Matthieu Baerts (NGI0) Link: https://patch.msgid.link/20250815-net-mptcp-misc-fixes-6-17-rc2-v1-7-521fe9957892@kernel.org Signed-off-by: Jakub Kicinski --- tools/testing/selftests/net/mptcp/mptcp_connect.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/net/mptcp/mptcp_connect.c b/tools/testing/selftests/net/mptcp/mptcp_connect.c index ac1349c4b9e54..4f07ac9fa207c 100644 --- a/tools/testing/selftests/net/mptcp/mptcp_connect.c +++ b/tools/testing/selftests/net/mptcp/mptcp_connect.c @@ -183,9 +183,10 @@ static void xgetaddrinfo(const char *node, const char *service, struct addrinfo *hints, struct addrinfo **res) { -again: - int err = getaddrinfo(node, service, hints, res); + int err; +again: + err = getaddrinfo(node, service, hints, res); if (err) { const char *errstr; -- 2.51.0