Commit b0b38a1c authored Nov 08, 2017 by Vivien Didelot Committed by David S. Miller Nov 11, 2017

net: dsa: return after mdb prepare phase



The current code does not return after successfully preparing the MDB
addition on every ports member of a multicast group. Fix this.

Fixes: a1a6b7ea ("net: dsa: add cross-chip multicast support")
Reported-by: Egil Hjelmeland <privat@egil-hjelmeland.no>
Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 0eb96bf7

net/dsa/switch.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -133,6 +133,8 @@ static int dsa_switch_mdb_add(struct dsa_switch *ds,
		if (err)
		return err;
		}

		return 0;
		}

		for_each_set_bit(port, group, ds->num_ports)