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![Jan Kara](https://secure.gravatar.com/avatar/40cb9bf0458e7bb623e2450bc47a038c.jpg?s=96&d=mm)
Jan Kara committed 6ae4c5a6987
ext4: cleanup ext4_sync_parent() A condition !hlist_empty(&inode->i_dentry) is always true for open file. Just remove it. Also ext4_sync_parent() could use some explanation why races with rmdir() are not an issue - add a comment explaining that. Reported-by: Al Viro <viro@ZenIV.linux.org.uk> Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Theodore Ts'o <tytso@mit.edu>