[AFS]: Fix use of __exit functions from __init path

Fix use of __exit functions from __init path.

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/fs/afs/internal.h b/fs/afs/internal.h
index 34665f7..3363e31 100644
--- a/fs/afs/internal.h
+++ b/fs/afs/internal.h
@@ -392,7 +392,7 @@
 extern void afs_dispatch_give_up_callbacks(struct work_struct *);
 extern void afs_flush_callback_breaks(struct afs_server *);
 extern int __init afs_callback_update_init(void);
-extern void __exit afs_callback_update_kill(void);
+extern void afs_callback_update_kill(void);
 
 /*
  * cell.c
@@ -591,7 +591,7 @@
 						  struct key *,
 						  const char *, size_t);
 extern void afs_put_vlocation(struct afs_vlocation *);
-extern void __exit afs_vlocation_purge(void);
+extern void afs_vlocation_purge(void);
 
 /*
  * vnode.c