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

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/drivers/net/ac3200.c b/drivers/net/ac3200.c
index 0dca8bb..c01f87f 100644
--- a/drivers/net/ac3200.c
+++ b/drivers/net/ac3200.c
@@ -405,7 +405,7 @@
 	iounmap(ei_status.mem);
 }
 
-void
+void __exit
 cleanup_module(void)
 {
 	int this_dev;