diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/dsa/sja1105/sja1105_main.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/net/dsa/sja1105/sja1105_main.c b/drivers/net/dsa/sja1105/sja1105_main.c index 50ff625c85d6..0663b78a2f6c 100644 --- a/drivers/net/dsa/sja1105/sja1105_main.c +++ b/drivers/net/dsa/sja1105/sja1105_main.c @@ -1070,7 +1070,11 @@ static u8 sja1105_stp_state_get(struct sja1105_private *priv, int port) return BR_STATE_LEARNING; if (mac[port].ingress && mac[port].egress && mac[port].dyn_learn) return BR_STATE_FORWARDING; - return -EINVAL; + /* This is really an error condition if the MAC was in none of the STP + * states above. But treating the port as disabled does nothing, which + * is adequate, and it also resets the MAC to a known state later on. + */ + return BR_STATE_DISABLED; } /* For situations where we need to change a setting at runtime that is only |