diff options
| -rw-r--r-- | drivers/staging/silicom/bpctl_mod.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/staging/silicom/bpctl_mod.c b/drivers/staging/silicom/bpctl_mod.c index 530d6214de74..7f3d884d4ddd 100644 --- a/drivers/staging/silicom/bpctl_mod.c +++ b/drivers/staging/silicom/bpctl_mod.c @@ -219,8 +219,12 @@ static int bp_device_event(struct notifier_block *unused, if (netif_carrier_ok(dev)) return NOTIFY_DONE; - if (((dev_num = get_dev_idx(dev->ifindex)) == -1) || - (!(pbpctl_dev = &bpctl_dev_arr[dev_num]))) + dev_num = get_dev_idx(dev->ifindex); + if (dev_num == -1) + return NOTIFY_DONE; + + pbpctl_dev = &bpctl_dev_arr[dev_num]; + if (!pbpctl_dev) return NOTIFY_DONE; if ((is_bypass_fn(pbpctl_dev)) == 1) |