Bluetooth: Use hcon directly instead of conn->hcon where possible

When the HCI connection hcon is already dereferenced, then use hcon
directly instead of conn->hcon.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>

diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index 763b741..9757297 100644 (file)
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -6399,8 +6399,7 @@ static void l2cap_conless_channel(struct l2cap_conn *conn, __le16 psm,
        if (hcon->type != ACL_LINK)
                goto drop;
 
-       chan = l2cap_global_chan_by_psm(0, psm, &conn->hcon->src,
-                                       &conn->hcon->dst);
+       chan = l2cap_global_chan_by_psm(0, psm, &hcon->src, &hcon->dst);
        if (!chan)
                goto drop;
 
@@ -6413,7 +6412,7 @@ static void l2cap_conless_channel(struct l2cap_conn *conn, __le16 psm,
                goto drop;
 
        /* Store remote BD_ADDR and PSM for msg_name */
-       bacpy(&bt_cb(skb)->bdaddr, &conn->hcon->dst);
+       bacpy(&bt_cb(skb)->bdaddr, &hcon->dst);
        bt_cb(skb)->psm = psm;
 
        if (!chan->ops->recv(chan, skb))
@@ -6433,7 +6432,7 @@ static void l2cap_att_channel(struct l2cap_conn *conn,
                goto drop;
 
        chan = l2cap_global_chan_by_scid(BT_CONNECTED, L2CAP_CID_ATT,
-                                        &conn->hcon->src, &conn->hcon->dst);
+                                        &hcon->src, &hcon->dst);
        if (!chan)
                goto drop;
 

diff --git a/net/bluetooth/smp.c b/net/bluetooth/smp.c
index fc200e0..85a2796 100644 (file)
--- a/net/bluetooth/smp.c
+++ b/net/bluetooth/smp.c
@@ -864,7 +864,7 @@ int smp_sig_channel(struct l2cap_conn *conn, struct sk_buff *skb)
                return -EILSEQ;
        }
 
-       if (!test_bit(HCI_LE_ENABLED, &conn->hcon->hdev->dev_flags)) {
+       if (!test_bit(HCI_LE_ENABLED, &hcon->hdev->dev_flags)) {
                err = -ENOTSUPP;
                reason = SMP_PAIRING_NOTSUPP;
                goto done;