From 301de2cb6a521405cde1a2f9cdc42c5257b5725b Mon Sep 17 00:00:00 2001 From: Johan Hedberg Date: Tue, 6 Oct 2015 13:03:19 +0300 Subject: [PATCH] Bluetooth: 6lowpan: Fix imtu & omtu values The omtu value is determined by the remote peer so there's no point in trying to hard-code it to any value. The IPSP specification otoh gives a more reasonable value for the imtu, i.e. 1280. Signed-off-by: Johan Hedberg Acked-by: Jukka Rissanen Signed-off-by: Marcel Holtmann --- net/bluetooth/6lowpan.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/net/bluetooth/6lowpan.c b/net/bluetooth/6lowpan.c index 131e79cde350..3e20f7a60d61 100644 --- a/net/bluetooth/6lowpan.c +++ b/net/bluetooth/6lowpan.c @@ -775,8 +775,7 @@ static struct l2cap_chan *chan_create(void) chan->chan_type = L2CAP_CHAN_CONN_ORIENTED; chan->mode = L2CAP_MODE_LE_FLOWCTL; - chan->omtu = 65535; - chan->imtu = chan->omtu; + chan->imtu = 1280; return chan; } -- 2.20.1