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: a1a6b7ea7f ("net: dsa: add cross-chip multicast support")
Reported-by: Egil Hjelmeland <[email protected]>
Signed-off-by: Vivien Didelot <[email protected]>
Reviewed-by: Andrew Lunn <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
This commit is contained in:
Vivien Didelot 2017-11-08 10:49:56 -05:00 • committed by David S. Miller
commit b0b38a1c66

View file

@ -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)