From e1008f95e1e7762fade7ccbc973247a3b32edddb Mon Sep 17 00:00:00 2001 From: Luiz Augusto von Dentz Date: Tue, 11 Apr 2017 22:20:59 +0300 Subject: [PATCH] Bluetooth: 6lowpan: Don't drop packets when run out of credits Since l2cap_chan_send will now queue the packets there is no point in checking the credits anymore. Signed-off-by: Luiz Augusto von Dentz Acked-by: Jukka Rissanen Signed-off-by: Marcel Holtmann --- net/bluetooth/6lowpan.c | 11 ++--------- 1 file changed, 2 insertions(+), 9 deletions(-) diff --git a/net/bluetooth/6lowpan.c b/net/bluetooth/6lowpan.c index 5b91e85cf1c6..22bd936ed2ce 100644 --- a/net/bluetooth/6lowpan.c +++ b/net/bluetooth/6lowpan.c @@ -478,15 +478,8 @@ static int send_pkt(struct l2cap_chan *chan, struct sk_buff *skb, return 0; } - if (!err) - err = (!chan->tx_credits ? -EAGAIN : 0); - - if (err < 0) { - if (err == -EAGAIN) - netdev->stats.tx_dropped++; - else - netdev->stats.tx_errors++; - } + if (err < 0) + netdev->stats.tx_errors++; return err; } -- 2.30.2