To the TFO, only the file descriptor is needed, the family is not.

Also, the error can be handled the same way when 'sendto()' or
'connect()' are used. Only the printed error message is different.

This avoids a bit of confusions.

Reviewed-by: Geliang Tang <geliang@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
---
 tools/testing/selftests/net/mptcp/mptcp_connect.c | 17 +++++++----------
 1 file changed, 7 insertions(+), 10 deletions(-)

diff --git a/tools/testing/selftests/net/mptcp/mptcp_connect.c b/tools/testing/selftests/net/mptcp/mptcp_connect.c
index a74b13e42ecd..1e87757a6894 100644
--- a/tools/testing/selftests/net/mptcp/mptcp_connect.c
+++ b/tools/testing/selftests/net/mptcp/mptcp_connect.c
@@ -259,7 +259,7 @@ static void set_transparent(int fd, int pf)
 	}
 }
 
-static void set_mptfo(int fd, int pf)
+static void set_mptfo(int fd)
 {
 	int qlen = 25;
 
@@ -336,7 +336,7 @@ static int sock_listen_mptcp(const char * const listenaddr,
 			set_transparent(sock, pf);
 
 		if (cfg_sockopt_types.mptfo)
-			set_mptfo(sock, pf);
+			set_mptfo(sock);
 
 		if (bind(sock, a->ai_addr, a->ai_addrlen) == 0)
 			break; /* success */
@@ -407,21 +407,18 @@ static int sock_connect_mptcp(const char * const remoteaddr,
 				*peer = a;
 				break; /* success */
 			}
+			perror("sendto()");
 		} else {
 			if (connect(sock, a->ai_addr, a->ai_addrlen) == 0) {
 				*peer = a;
 				break; /* success */
 			}
-		}
-		if (cfg_sockopt_types.mptfo) {
-			perror("sendto()");
-			close(sock);
-			sock = -1;
-		} else {
 			perror("connect()");
-			close(sock);
-			sock = -1;
 		}
+
+		/* error */
+		close(sock);
+		sock = -1;
 	}
 
 	freeaddrinfo(addr);

-- 
2.51.0