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Bluetooth: 6lowpan: Print errors during recv_pkt 

This makes should make it more clear why a packet is being dropped.

Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Acked-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Luiz Augusto von Dentz 2017-04-03 17:48:56 +03:00 committed by Marcel Holtmann
parent 27ce68a37b
commit da75fdc6bd
1 changed files with 2 additions and 0 deletions
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2
net/bluetooth/6lowpan.c
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@ -337,6 +337,7 @@ static int recv_pkt(struct sk_buff *skb, struct net_device *dev,
ret = iphc_decompress(local_skb, dev, peer);
if (ret < 0) {
BT_DBG("iphc_decompress failed: %d", ret);
kfree_skb(local_skb);
goto drop;
}
@ -356,6 +357,7 @@ static int recv_pkt(struct sk_buff *skb, struct net_device *dev,
consume_skb(local_skb);
consume_skb(skb);
} else {
BT_DBG("unknown packet type");
goto drop;
}