From e4526cbbfb6151e87e493a7fecfe2384a3751100 Mon Sep 17 00:00:00 2001
From: Andrea Claudi <aclaudi@redhat.com>
Date: Wed, 5 Jun 2019 13:12:49 +0200
Subject: [PATCH] m_mirred: don't bail if the control action is missing

Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1714660
Upstream Status: iproute2.git commit 6eccf7ecdb010

commit 6eccf7ecdb010a90e5271942748ef4338ddb61ae
Author: Paolo Abeni <pabeni@redhat.com>
Date:   Mon May 20 11:56:52 2019 +0200

    m_mirred: don't bail if the control action is missing

    The mirred act admits an optional control action, defaulting
    to TC_ACT_PIPE. The parsing code currently emits an error message
    if the control action is not provided on the command line, even
    if the command itself completes with no error.

    This change shuts down the error message, using the appropriate
    parsing helper.

    Fixes: e67aba559581 ("tc: actions: add helpers to parse and print control actions")
    Signed-off-by: Paolo Abeni <pabeni@redhat.com>
    Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
 tc/m_mirred.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tc/m_mirred.c b/tc/m_mirred.c
index b1f45f1e6ecb0..90d0b633c1318 100644
--- a/tc/m_mirred.c
+++ b/tc/m_mirred.c
@@ -172,7 +172,8 @@ parse_direction(struct action_util *a, int *argc_p, char ***argv_p,
 
 
 	if (p.eaction == TCA_EGRESS_MIRROR || p.eaction == TCA_INGRESS_MIRROR)
-		parse_action_control(&argc, &argv, &p.action, false);
+		parse_action_control_dflt(&argc, &argv, &p.action, false,
+					  TC_ACT_PIPE);
 
 	if (argc) {
 		if (iok && matches(*argv, "index") == 0) {
-- 
2.20.1