[PATCH net] net: dsa: return after vlan prepare phase

[Vivien Didelot]

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

Fixes: 1ca4aa9cd4cc ("net: dsa: check VLAN capability of every switch")
Signed-off-by: Vivien Didelot <vivien.didelot@xxxxxxxxxxxxxxxxxxxx>
---
 net/dsa/switch.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/net/dsa/switch.c b/net/dsa/switch.c
index 73746fa148f1..1e2929f4290a 100644
--- 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)
-- 
2.15.0