Thread (38 messages) 38 messages, 9 authors, 2017-11-09

Re: [PATCH v3 net-next 5/5] net: dsa: switch: Don't add CPU port to an mdb by default

From: Sergei Shtylyov <hidden>
Date: 2017-11-07 10:12:39

Hello!

On 11/7/2017 2:26 AM, Andrew Lunn wrote:
quoted hunk ↗ jump to hunk
Now that the host indicates when a multicast group should be forwarded
from the switch to the host, don't do it by default.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
---
  net/dsa/switch.c | 3 ++-
  1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/net/dsa/switch.c b/net/dsa/switch.c
index e6c06aa349a6..e95722036a45 100644
--- a/net/dsa/switch.c
+++ b/net/dsa/switch.c
@@ -121,7 +121,7 @@ static int dsa_switch_mdb_add(struct dsa_switch *ds,
  	if (ds->index == info->sw_index)
  		set_bit(info->port, group);
  	for (port = 0; port < ds->num_ports; port++)
-		if (dsa_is_cpu_port(ds, port) || dsa_is_dsa_port(ds, port))
+		if (dsa_is_dsa_port(ds, port))
  			set_bit(port, group);
  
  	if (switchdev_trans_ph_prepare(trans)) {
@@ -141,6 +141,7 @@ static int dsa_switch_mdb_add(struct dsa_switch *ds,
  	return 0;
  }
  
+
  static int dsa_switch_mdb_del(struct dsa_switch *ds,
  			      struct dsa_notifier_mdb_info *info)
  {
    Unrelated whitespace change?

MBR, Sergei
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