GCC was complaining about the new label:
mptcp_inq.c:79:2: warning: label followed by a declaration is a C23 extension [-Wc23-extensions] 79 | int err = getaddrinfo(node, service, hints, res); | ^
mptcp_sockopt.c:166:2: warning: label followed by a declaration is a C23 extension [-Wc23-extensions] 166 | int err = getaddrinfo(node, service, hints, res); | ^
Simply declare 'err' before the label to avoid this warning.
Fixes: dd367e81b79a ("selftests: mptcp: sockopt: use IPPROTO_MPTCP for getaddrinfo") Cc: stable@vger.kernel.org Reviewed-by: Geliang Tang geliang@kernel.org Signed-off-by: Matthieu Baerts (NGI0) matttbe@kernel.org --- tools/testing/selftests/net/mptcp/mptcp_inq.c | 5 +++-- tools/testing/selftests/net/mptcp/mptcp_sockopt.c | 5 +++-- 2 files changed, 6 insertions(+), 4 deletions(-)
diff --git a/tools/testing/selftests/net/mptcp/mptcp_inq.c b/tools/testing/selftests/net/mptcp/mptcp_inq.c index 3cf1e2a612cef911028f46569563d16dd5d32129..f3bcaa48df8f22e8f4833fcc3b919d21764bf7fb 100644 --- a/tools/testing/selftests/net/mptcp/mptcp_inq.c +++ b/tools/testing/selftests/net/mptcp/mptcp_inq.c @@ -75,9 +75,10 @@ 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;
diff --git a/tools/testing/selftests/net/mptcp/mptcp_sockopt.c b/tools/testing/selftests/net/mptcp/mptcp_sockopt.c index 9934a68df23708ecb413c4ab26523989e3b9f158..e934dd26a59d9b50445d61e8b8013ce3c8d2a8a0 100644 --- a/tools/testing/selftests/net/mptcp/mptcp_sockopt.c +++ b/tools/testing/selftests/net/mptcp/mptcp_sockopt.c @@ -162,9 +162,10 @@ 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;