Free_netdev is registered as destructor in interface_setup for every
soft_device. This destructor is automatically called from
unregister_netdev and we must not call it again for the freed
net_device.
Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
unreg_soft_device:
unregister_netdev(soft_device);
unreg_soft_device:
unregister_netdev(soft_device);
+ soft_device = NULL;
+ return -ENOMEM;
+
free_soft_device:
free_netdev(soft_device);
soft_device = NULL;
free_soft_device:
free_netdev(soft_device);
soft_device = NULL;