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 554886f23d6a..ff1a298d3469 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