diff options
Diffstat (limited to 'drivers/net/dsa')
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx/chip.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c index 6b17cd961d06..2e500428670c 100644 --- a/drivers/net/dsa/mv88e6xxx/chip.c +++ b/drivers/net/dsa/mv88e6xxx/chip.c @@ -1423,7 +1423,6 @@ static int mv88e6xxx_vtu_get(struct mv88e6xxx_chip *chip, u16 vid, /* Initialize a fresh VLAN entry */ memset(entry, 0, sizeof(*entry)); - entry->valid = true; entry->vid = vid; /* Exclude all ports */ @@ -1618,6 +1617,9 @@ static int _mv88e6xxx_port_vlan_add(struct mv88e6xxx_chip *chip, int port, if (err) return err; + if (vlan.valid && vlan.member[port] == member) + return 0; + vlan.valid = true; vlan.member[port] = member; err = mv88e6xxx_vtu_loadpurge(chip, &vlan); |