Use print_nl() instead of print_string(), close the json object, then flush
the stream to flush the end of the JSON object ASAP.

Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
---
 ip/ipmptcp.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/ip/ipmptcp.c b/ip/ipmptcp.c
index ec9ef62a..18ec05a8 100644
--- a/ip/ipmptcp.c
+++ b/ip/ipmptcp.c
@@ -273,8 +273,8 @@ static int print_mptcp_addrinfo(struct rtattr *addrinfo)
 		}
 	}
 
+	print_nl();
 	close_json_object();
-	print_string(PRINT_FP, NULL, "\n", NULL);
 	fflush(stdout);
 
 	return 0;
@@ -426,9 +426,11 @@ static int print_mptcp_limit(struct nlmsghdr *n, void *arg)
 
 		print_uint(PRINT_ANY, "subflows", "subflows %d ", val);
 	}
-	print_string(PRINT_FP, NULL, "%s", "\n");
-	fflush(stdout);
+
+	print_nl();
 	close_json_object();
+	fflush(stdout);
+
 	return 0;
 }
 

-- 
2.51.0