netdev - [PATCH net-next 6/9] net: dsa: bcm_sf2: Check earlier for FLOW_EXT and FLOW_MAC

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Message-Id: <20200330204032.26313-7-f.fainelli@gmail.com>
Date:   Mon, 30 Mar 2020 13:40:29 -0700
From:   Florian Fainelli <f.fainelli@...il.com>
To:     netdev@...r.kernel.org
Cc:     Florian Fainelli <f.fainelli@...il.com>, andrew@...n.ch,
        vivien.didelot@...il.com, davem@...emloft.net, kuba@...nel.org,
        dan.carpenter@...cle.com
Subject: [PATCH net-next 6/9] net: dsa: bcm_sf2: Check earlier for FLOW_EXT and FLOW_MAC_EXT

We do not currently support matching on FLOW_EXT or FLOW_MAC_EXT, but we
were not checking for those bits being set in the flow specification.

Signed-off-by: Florian Fainelli <f.fainelli@...il.com>
---
 drivers/net/dsa/bcm_sf2_cfp.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/dsa/bcm_sf2_cfp.c b/drivers/net/dsa/bcm_sf2_cfp.c
index f9785027c096..6e26a9083d32 100644
--- a/drivers/net/dsa/bcm_sf2_cfp.c
+++ b/drivers/net/dsa/bcm_sf2_cfp.c
@@ -878,8 +878,8 @@ static int bcm_sf2_cfp_rule_set(struct dsa_switch *ds, int port,
 	int ret = -EINVAL;
 
 	/* Check for unsupported extensions */
-	if ((fs->flow_type & FLOW_EXT) && (fs->m_ext.vlan_etype ||
-	     fs->m_ext.data[1]))
+	if ((fs->flow_type & (FLOW_EXT || FLOW_MAC_EXT)) ||
+	    fs->m_ext.data[1])
 		return -EINVAL;
 
 	if (fs->location != RX_CLS_LOC_ANY &&
-- 
2.17.1