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authorJohan Hedberg <johan.hedberg@intel.com>2014-08-15 21:06:56 +0300
committerMarcel Holtmann <marcel@holtmann.org>2014-09-08 19:07:52 +0200
commit5477610fc187d4aae0f699d21dfb0e3f440f7de7 (patch)
tree06f77a7d218c42aba1a9aab6baa581630b2ef834
parent08853f18eafe65aa97deb464c28505a67c898b0e (diff)
downloadop-kernel-dev-5477610fc187d4aae0f699d21dfb0e3f440f7de7.zip
op-kernel-dev-5477610fc187d4aae0f699d21dfb0e3f440f7de7.tar.gz
Bluetooth: Optimize connection parameter lookup for LE connections
When we get an LE connection complete event there's really no reason to look through the entire connection parameter list as the entry should be present in the hdev->pend_le_conns list too. This patch changes the lookup code to do a more restricted lookup only in the pend_le_conns list. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
-rw-r--r--net/bluetooth/hci_event.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index e8f35a9..d2ee162 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -4225,7 +4225,8 @@ static void hci_le_conn_complete_evt(struct hci_dev *hdev, struct sk_buff *skb)
hci_proto_connect_cfm(conn, ev->status);
- params = hci_conn_params_lookup(hdev, &conn->dst, conn->dst_type);
+ params = hci_pend_le_action_lookup(&hdev->pend_le_conns, &conn->dst,
+ conn->dst_type);
if (params) {
list_del_init(&params->action);
if (params->conn) {
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