fsnotify: cleanup should_send_event

The change to use srcu and walk the object list rather than the global
fsnotify_group list means that should_send_event is no longer needed for a
number of groups and can be simplified for others.  Do that.

Signed-off-by: Eric Paris <eparis@redhat.com>

1 files changed, 3 insertions, 11 deletions

diff --git a/fs/notify/inotify/inotify_fsnotify.c b/fs/notify/inotify/inotify_fsnotify.c
index aa3f93c..7cf518b 100644
--- a/fs/notify/inotify/inotify_fsnotify.c
+++ b/fs/notify/inotify/inotify_fsnotify.c
@@ -142,23 +142,15 @@ static bool inotify_should_send_event(struct fsnotify_group *group, struct inode
 				      struct vfsmount *mnt, struct fsnotify_mark *mark,
 				      __u32 mask, void *data, int data_type)
 {
-	bool send;
-
-	pr_debug("%s: group=%p inode=%p mask=%x data=%p data_type=%d\n",
-		 __func__, group, inode, mask, data, data_type);
-
-	mask = (mask & ~FS_EVENT_ON_CHILD);
-	send = (mark->mask & mask);
-
-	if (send && (mark->mask & FS_EXCL_UNLINK) &&
+	if ((mark->mask & FS_EXCL_UNLINK) &&
 	    (data_type == FSNOTIFY_EVENT_FILE)) {
 		struct file *file  = data;
 
 		if (d_unlinked(file->f_path.dentry))
-			send = false;
+			return false;
 	}
 
-	return send;
+	return true;
 }
 
 /*