From 5ae8c0d51ace3bdbfb89c27e7661f081cc9287de Mon Sep 17 00:00:00 2001 From: Florian Fainelli <f.fainelli@gmail.com> Date: Mon, 30 Mar 2020 14:38:51 -0700 Subject: [PATCH] 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. The check for FLOW_EXT and FLOW_MAC_EXT are separated out because a subsequent commit will add support for matching VLAN TCI which are covered by FLOW_EXT. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> --- drivers/net/dsa/bcm_sf2_cfp.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/net/dsa/bcm_sf2_cfp.c b/drivers/net/dsa/bcm_sf2_cfp.c index f9785027c096c..40ea88c304de3 100644 --- a/drivers/net/dsa/bcm_sf2_cfp.c +++ b/drivers/net/dsa/bcm_sf2_cfp.c @@ -878,8 +878,9 @@ 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) || + (fs->flow_type & FLOW_MAC_EXT) || + fs->m_ext.data[1]) return -EINVAL; if (fs->location != RX_CLS_LOC_ANY &&