tracefs: ->d_parent is never NULL or negative...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

diff --git a/fs/tracefs/inode.c b/fs/tracefs/inode.c
index 4a0e48f..ad40b64 100644 (file)
--- a/fs/tracefs/inode.c
+++ b/fs/tracefs/inode.c
@@ -541,9 +541,6 @@ void tracefs_remove(struct dentry *dentry)
                return;
 
        parent = dentry->d_parent;
-       if (!parent || !parent->d_inode)
-               return;
-
        inode_lock(parent->d_inode);
        ret = __tracefs_remove(dentry, parent);
        inode_unlock(parent->d_inode);
@@ -566,10 +563,6 @@ void tracefs_remove_recursive(struct dentry *dentry)
        if (IS_ERR_OR_NULL(dentry))
                return;
 
-       parent = dentry->d_parent;
-       if (!parent || !parent->d_inode)
-               return;
-
        parent = dentry;
  down:
        inode_lock(parent->d_inode);