diff options
| -rw-r--r-- | drivers/net/usb/qmi_wwan.c | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c index 17a050521b86..6700f1970b24 100644 --- a/drivers/net/usb/qmi_wwan.c +++ b/drivers/net/usb/qmi_wwan.c @@ -429,13 +429,6 @@ static ssize_t add_mux_store(struct device *d, struct device_attribute *attr, c goto err; } - /* we don't want to modify a running netdev */ - if (netif_running(dev->net)) { - netdev_err(dev->net, "Cannot change a running device\n"); - ret = -EBUSY; - goto err; - } - ret = qmimux_register_device(dev->net, mux_id); if (!ret) { info->flags |= QMI_WWAN_FLAG_MUX; @@ -465,13 +458,6 @@ static ssize_t del_mux_store(struct device *d, struct device_attribute *attr, c if (!rtnl_trylock()) return restart_syscall(); - /* we don't want to modify a running netdev */ - if (netif_running(dev->net)) { - netdev_err(dev->net, "Cannot change a running device\n"); - ret = -EBUSY; - goto err; - } - del_dev = qmimux_find_dev(dev, mux_id); if (!del_dev) { netdev_err(dev->net, "mux_id not present\n"); |