From 284eed75d40124e365c49b3412441d31b9d70784 Mon Sep 17 00:00:00 2001
From: Phil Sutter <psutter@redhat.com>
Date: Tue, 28 Feb 2017 16:11:52 +0100
Subject: [PATCH] bridge: add calls to fflush in fdb and mdb print functions

Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1417289
Upstream Status: iproute2.git commit 4d45bf3bafa69

commit 4d45bf3bafa6960720193dbf57042a3b43b73868
Author: Wilson Kok <wkok@cumulusnetworks.com>
Date:   Thu Oct 15 14:53:17 2015 -0700

    bridge: add calls to fflush in fdb and mdb print functions

    This patch adds fflush in fdb and mdb print functions

    Signed-off-by: Wilson Kok <wkok@cumulusnetworks.com>
    Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com>
---
 bridge/fdb.c | 2 ++
 bridge/mdb.c | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/bridge/fdb.c b/bridge/fdb.c
index edf621c..8a706d8 100644
--- a/bridge/fdb.c
+++ b/bridge/fdb.c
@@ -162,6 +162,8 @@ int print_fdb(const struct sockaddr_nl *who, struct nlmsghdr *n, void *arg)
 		fprintf(fp, "offload ");
 
 	fprintf(fp, "%s\n", state_n2a(r->ndm_state));
+	fflush(fp);
+
 	return 0;
 }
 
diff --git a/bridge/mdb.c b/bridge/mdb.c
index b14bd01..24c4903 100644
--- a/bridge/mdb.c
+++ b/bridge/mdb.c
@@ -135,6 +135,8 @@ int print_mdb(const struct sockaddr_nl *who, struct nlmsghdr *n, void *arg)
 		}
 	}
 
+	fflush(fp);
+
 	return 0;
 }
 
-- 
1.8.3.1