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authoralex.bluesman.smirnov@gmail.com <alex.bluesman.smirnov@gmail.com>2012-07-10 21:22:42 +0000
committerDavid S. Miller <davem@davemloft.net>2012-07-12 07:54:45 -0700
commit4d27de149ba17eb7643b6665ad3513d00d65b6c2 (patch)
tree170ee02c5c46cee737660c1ad230f5870e86e3b6 /net/ieee802154
parentd348446b8840602091872b8272855dee196f6dd5 (diff)
downloadlinux-4d27de149ba17eb7643b6665ad3513d00d65b6c2.tar.gz
6lowpan: revert: add missing spin_lock_init()
Revert the commit 768f7c7c121e80f458a9d013b2e8b169e5dfb1e5 to initialize spinlock in the more preferable way and make it static to avoid sparse warning. Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ieee802154')
-rw-r--r--net/ieee802154/6lowpan.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/net/ieee802154/6lowpan.c b/net/ieee802154/6lowpan.c
index f4070e54d1a..b872515f213 100644
--- a/net/ieee802154/6lowpan.c
+++ b/net/ieee802154/6lowpan.c
@@ -123,7 +123,7 @@ struct lowpan_fragment {
static unsigned short fragment_tag;
static LIST_HEAD(lowpan_fragments);
-spinlock_t flist_lock;
+static DEFINE_SPINLOCK(flist_lock);
static inline struct
lowpan_dev_info *lowpan_dev_info(const struct net_device *dev)
@@ -1186,8 +1186,6 @@ 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;