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[net-next,v2,1/7] 6lowpan: revert: add missing spin_lock_init()

Message ID 1341991368-11800-2-git-send-email-alex.bluesman.smirnov@gmail.com
State Accepted, archived
Delegated to: David Miller
Headers show

Commit Message

alex.bluesman.smirnov@gmail.com July 11, 2012, 7:22 a.m. UTC 
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>
---
 net/ieee802154/6lowpan.c |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)
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Patch

diff --git a/net/ieee802154/6lowpan.c b/net/ieee802154/6lowpan.c
index f4070e5..b872515 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;