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authorJohan Hedberg <johan.hedberg@intel.com>2014-09-01 09:45:03 +0300
committerMarcel Holtmann <marcel@holtmann.org>2014-09-08 19:07:55 +0200
commit434714dc02b286d3f21179c651a6f1a84e199eb7 (patch)
treeb8869a407a8023070a209a6775ca7c312e24944b /net/bluetooth
parent839035a7b3acd17a6f739b1fb50298e9499d3fa4 (diff)
downloadlinux-434714dc02b286d3f21179c651a6f1a84e199eb7.tar.bz2
Bluetooth: Add clarifying comment for LE CoC result value
The "pending" L2CAP response value is not defined for LE CoC. This patch adds a clarifying comment to the code so that the reader will not think there is a bug in trying to use this value for LE CoC. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net/bluetooth')
-rw-r--r--net/bluetooth/l2cap_core.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index 2d9a2b58d2c8..ab405f0e53cb 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -5413,6 +5413,11 @@ static int l2cap_le_connect_req(struct l2cap_conn *conn,
if (test_bit(FLAG_DEFER_SETUP, &chan->flags)) {
l2cap_state_change(chan, BT_CONNECT2);
+ /* The following result value is actually not defined
+ * for LE CoC but we use it to let the function know
+ * that it should bail out after doing its cleanup
+ * instead of sending a response.
+ */
result = L2CAP_CR_PEND;
chan->ops->defer(chan);
} else {