[PATC -v2 2/2] Bluetooth: Fix skb length calculation

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When we add a fragment to a skb, len, data_len and truesize fields needs
to be updated.

Signed-off-by: Gustavo Padovan <gustavo@xxxxxxxxxxx>
 net/bluetooth/l2cap_core.c |    3 +++
 1 file changed, 3 insertions(+)

diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index 66a1a55..f45f92d 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -1851,6 +1851,9 @@ static inline int l2cap_skbuff_fromiovec(struct l2cap_chan *chan,
 		sent += count;
 		len  -= count;
+		skb->len += (*frag)->len;
+		skb->data_len += (*frag)->len;
 		frag = &(*frag)->next;

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