2 files changed, 0 insertions, 3 deletions

diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index 306430ef164..4ff530e3892 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -265,7 +265,6 @@ struct hci_conn {
         __u8            power_save;
         __u16           disc_timeout;
         unsigned long   pend;
-        __u8            ltk[16];
 
         __u8            remote_cap;
         __u8            remote_oob;
diff --git a/net/bluetooth/smp.c b/net/bluetooth/smp.c
index 5b721791920..a8b971b75a6 100644
--- a/net/bluetooth/smp.c
+++ b/net/bluetooth/smp.c
@@ -367,8 +367,6 @@ static u8 smp_cmd_pairing_random(struct l2cap_conn *conn, struct sk_buff *skb)
         swap128(skb->data, random);
         skb_pull(skb, sizeof(random));
 
-        memset(hcon->ltk, 0, sizeof(hcon->ltk));
-
         if (conn->hcon->out)
                 ret = smp_c1(tfm, conn->tk, random, conn->preq, conn->prsp, 0,
                                 conn->src, conn->hcon->dst_type, conn->dst,