diff options
| -rw-r--r-- | drivers/net/dsa/b53/b53_common.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/net/dsa/b53/b53_common.c b/drivers/net/dsa/b53/b53_common.c index b6867a8915da..4b8f95ecd056 100644 --- a/drivers/net/dsa/b53/b53_common.c +++ b/drivers/net/dsa/b53/b53_common.c @@ -1798,9 +1798,8 @@ static int b53_switch_init(struct b53_device *dev) dev->cpu_port = 5; } - /* cpu port is always last */ - dev->num_ports = dev->cpu_port + 1; dev->enabled_ports |= BIT(dev->cpu_port); + dev->num_ports = fls(dev->enabled_ports); dev->ports = devm_kzalloc(dev->dev, sizeof(struct b53_port) * dev->num_ports, |