net: lapbether: remove trailing whitespaces

This patch removes trailing whitespaces.

Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/wan/lapbether.c b/drivers/net/wan/lapbether.c
index e5ae043..169b323 100644 (file)
--- a/drivers/net/wan/lapbether.c
+++ b/drivers/net/wan/lapbether.c
@@ -6,7 +6,7 @@
  *
  *     This is a "pseudo" network driver to allow LAPB over Ethernet.
  *
- *     This driver can use any ethernet destination address, and can be 
+ *     This driver can use any ethernet destination address, and can be
  *     limited to accept frames from one dedicated ethernet card only.
  *
  *     History
@@ -72,7 +72,7 @@ static struct lapbethdev *lapbeth_get_x25_dev(struct net_device *dev)
        struct lapbethdev *lapbeth;
 
        list_for_each_entry_rcu(lapbeth, &lapbeth_devices, node, lockdep_rtnl_is_held()) {
-               if (lapbeth->ethdev == dev) 
+               if (lapbeth->ethdev == dev)
                        return lapbeth;
        }
        return NULL;
@@ -468,7 +468,7 @@ static int lapbeth_device_event(struct notifier_block *this,
        case NETDEV_GOING_DOWN:
                /* ethernet device closes -> close LAPB interface */
                lapbeth = lapbeth_get_x25_dev(dev);
-               if (lapbeth) 
+               if (lapbeth)
                        dev_close(lapbeth->axdev);
                break;
        case NETDEV_UNREGISTER: