fsnotify: provide the data type to should_send_event

fanotify is only interested in event types which contain enough information
to open the original file in the context of the fanotify listener.  Since
fanotify may not want to send events if that data isn't present we pass
the data type to the should_send_event function call so fanotify can express
its lack of interest.

Signed-off-by: Eric Paris <eparis@redhat.com>
diff --git a/kernel/audit_tree.c b/kernel/audit_tree.c
index a164600..b5417cd 100644
--- a/kernel/audit_tree.c
+++ b/kernel/audit_tree.c
@@ -919,7 +919,8 @@
 	fsnotify_put_mark(entry);
 }
 
-static bool audit_tree_send_event(struct fsnotify_group *group, struct inode *inode, __u32 mask)
+static bool audit_tree_send_event(struct fsnotify_group *group, struct inode *inode,
+				  __u32 mask, int data_type)
 {
 	return 0;
 }