diff options
Diffstat (limited to 'net/ax25/af_ax25.c')
| -rw-r--r-- | net/ax25/af_ax25.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/net/ax25/af_ax25.c b/net/ax25/af_ax25.c index d6f9fae06a9d..aa6c714892ec 100644 --- a/net/ax25/af_ax25.c +++ b/net/ax25/af_ax25.c @@ -467,7 +467,7 @@ einval_put: goto out_put; } -static void ax25_fillin_cb_from_dev(ax25_cb *ax25, ax25_dev *ax25_dev) +static void ax25_fillin_cb_from_dev(ax25_cb *ax25, const ax25_dev *ax25_dev) { ax25->rtt = msecs_to_jiffies(ax25_dev->values[AX25_VALUES_T1]) / 2; ax25->t1 = msecs_to_jiffies(ax25_dev->values[AX25_VALUES_T1]); @@ -677,22 +677,22 @@ static int ax25_setsockopt(struct socket *sock, int level, int optname, break; } - rtnl_lock(); - dev = __dev_get_by_name(&init_net, devname); + rcu_read_lock(); + dev = dev_get_by_name_rcu(&init_net, devname); if (!dev) { - rtnl_unlock(); + rcu_read_unlock(); res = -ENODEV; break; } ax25->ax25_dev = ax25_dev_ax25dev(dev); if (!ax25->ax25_dev) { - rtnl_unlock(); + rcu_read_unlock(); res = -ENODEV; break; } ax25_fillin_cb(ax25, ax25->ax25_dev); - rtnl_unlock(); + rcu_read_unlock(); break; default: |