[PATCH] trivial missing __init in drivers/net/*

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/drivers/net/3c501.c b/drivers/net/3c501.c
index 11d170a..06e3378 100644
--- a/drivers/net/3c501.c
+++ b/drivers/net/3c501.c
@@ -922,7 +922,7 @@
  * and then free up the resources we took when the card was found.
  */
 
-void cleanup_module(void)
+void __exit cleanup_module(void)
 {
 	struct net_device *dev = dev_3c501;
 	unregister_netdev(dev);