From: Gustavo Padovan <gustavo@padovan.org>
Date: Fri, 11 May 2012 16:16:12 +0000 (-0300)
Subject: Bluetooth: Fix skb length calculation
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=2d0ed3d5879edae4bf1c98eb3163466c30d41789;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

Bluetooth: Fix skb length calculation

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

Signed-off-by: Gustavo Padovan <gustavo@padovan.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
---

diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index 339f8344ee59..b3907a3b5236 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -1855,6 +1855,9 @@ 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;
 	}