Staging: vt6655-6: potential NULL dereference in hostap_disable_hostapd()
We fixed this to use free_netdev() instead of kfree() but unfortunately
free_netdev() doesn't accept NULL pointers. Smatch complains about
this, it's not something I discovered through testing.
Fixes: 451f5da0194a ('staging: vt6655: use free_netdev instead of kfree') Fixes: 2a07de380036 ('staging: vt6656: use free_netdev instead of kfree') Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>