Bluetooth: Remove unnecessary L2CAP channel state check
In l2cap_att_channel() we're only interested in the BT_CONNECTED state
so this state can directly be passed to l2cap_global_chan_by_scid().
This way there's no need to do any additional state check later.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index 1557c3c..55c6836 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -6394,16 +6394,13 @@
{
struct l2cap_chan *chan;
- chan = l2cap_global_chan_by_scid(0, L2CAP_CID_ATT,
+ chan = l2cap_global_chan_by_scid(BT_CONNECTED, L2CAP_CID_ATT,
conn->src, conn->dst);
if (!chan)
goto drop;
BT_DBG("chan %p, len %d", chan, skb->len);
- if (chan->state != BT_BOUND && chan->state != BT_CONNECTED)
- goto drop;
-
if (chan->imtu < skb->len)
goto drop;