netdev - [PATCH net] bareudp: Fixed multiproto mode configuration

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Date:   Mon, 15 Jun 2020 11:09:29 +0530
From:   Martin Varghese <martinvarghesenokia@...il.com>
To:     netdev@...r.kernel.org, davem@...emloft.net
Cc:     Martin <martin.varghese@...ia.com>
Subject: [PATCH net] bareudp: Fixed multiproto mode configuration

From: Martin <martin.varghese@...ia.com>

Code to handle multiproto configuration is missing.

Fixes: 4b5f67232d95 ("net: Special handling for IP & MPLS")
Signed-off-by: Martin <martin.varghese@...ia.com>
---
 drivers/net/bareudp.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/net/bareudp.c b/drivers/net/bareudp.c
index efd1a1d..3dd46cd 100644
--- a/drivers/net/bareudp.c
+++ b/drivers/net/bareudp.c
@@ -552,6 +552,8 @@ static int bareudp_validate(struct nlattr *tb[], struct nlattr *data[],
 static int bareudp2info(struct nlattr *data[], struct bareudp_conf *conf,
 			struct netlink_ext_ack *extack)
 {
+	memset(conf, 0, sizeof(*conf));
+
 	if (!data[IFLA_BAREUDP_PORT]) {
 		NL_SET_ERR_MSG(extack, "port not specified");
 		return -EINVAL;
@@ -570,6 +572,9 @@ static int bareudp2info(struct nlattr *data[], struct bareudp_conf *conf,
 	if (data[IFLA_BAREUDP_SRCPORT_MIN])
 		conf->sport_min =  nla_get_u16(data[IFLA_BAREUDP_SRCPORT_MIN]);
 
+	if (data[IFLA_BAREUDP_MULTIPROTO_MODE])
+		conf->multi_proto_mode = true;
+
 	return 0;
 }
 
-- 
1.8.3.1