From: alex.bluesman.smirnov@gmail.com <alex.bluesman.smirnov@gmail.com>
Date: Wed, 25 Apr 2012 23:24:58 +0000 (+0000)
Subject: 6lowpan: add missing spin_lock_init()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=768f7c7c121e80f458a9d013b2e8b169e5dfb1e5;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

6lowpan: add missing spin_lock_init()

Add missing spin_lock_init() for frames list lock.

Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/ieee802154/6lowpan.c b/net/ieee802154/6lowpan.c
index b3021f765204..840821b90bcd 100644
--- a/net/ieee802154/6lowpan.c
+++ b/net/ieee802154/6lowpan.c
@@ -1168,6 +1168,8 @@ static int lowpan_newlink(struct net *src_net, struct net_device *dev,
 	list_add_tail(&entry->list, &lowpan_devices);
 	mutex_unlock(&lowpan_dev_info(dev)->dev_list_mtx);
 
+	spin_lock_init(&flist_lock);
+
 	register_netdevice(dev);
 
 	return 0;