Bluetooth: Use list_head for HCI blacklist head

The bdaddr in the list root is completely unused and just
taking up space.

Signed-off-by: David S. Miller <davem@davemloft.net>
Tested-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

1 files changed, 1 insertions, 2 deletions

diff --git a/net/bluetooth/hci_sysfs.c b/net/bluetooth/hci_sysfs.c
index ce44c47eeac1..8fb967beee80 100644
--- a/net/bluetooth/hci_sysfs.c
+++ b/net/bluetooth/hci_sysfs.c
@@ -439,12 +439,11 @@ static const struct file_operations inquiry_cache_fops = {
 static int blacklist_show(struct seq_file *f, void *p)
 {
         struct hci_dev *hdev = f->private;
-        struct bdaddr_list *blacklist = &hdev->blacklist;
         struct list_head *l;
 
         hci_dev_lock_bh(hdev);
 
-        list_for_each(l, &blacklist->list) {
+        list_for_each(l, &hdev->blacklist) {
                 struct bdaddr_list *b;
                 bdaddr_t bdaddr;