net: dsa: return after vlan prepare phase

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

Fixes: 6d0b9481f0f7 ("net: dsa: check VLAN capability of every switch")
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>

diff --git a/net/dsa/switch.c b/net/dsa/switch.c
index 73746fa148f11466d03ca81efb8c4e890e836726..1e2929f4290a0d3799b2d8583fe32a0d4dc96080 100644 (file)
--- a/net/dsa/switch.c
+++ b/net/dsa/switch.c
@@ -182,6 +182,8 @@ static int dsa_switch_vlan_add(struct dsa_switch *ds,
                        if (err)
                                return err;
                }
+
+               return 0;
        }
 
        for_each_set_bit(port, members, ds->num_ports)