From 4456c50d23d44352f4174a9a0cb75313d3150907 Mon Sep 17 00:00:00 2001
From: Li RongQing <roy.qing.li@gmail.com>
Date: Thu, 16 Oct 2014 10:21:55 +0800
Subject: [PATCH] Bluetooth: 6lowpan: remove unnecessary codes in
 give_skb_to_upper

netif_rx() only returns NET_RX_DROP and NET_RX_SUCCESS, not returns
negative value

Signed-off-by: Li RongQing <roy.qing.li@gmail.com>
Acked-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
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Reading git-format-patch failed