6lowpan: remove initialization of tag value

The initialization of the tag value doesn't matter at begin of
fragmentation. This patch removes the initialization to zero.

Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/ieee802154/6lowpan_rtnl.c b/net/ieee802154/6lowpan_rtnl.c
index c7bd8b5..178ffb9 100644 (file)
--- a/net/ieee802154/6lowpan_rtnl.c
+++ b/net/ieee802154/6lowpan_rtnl.c
@@ -519,7 +519,6 @@ static int lowpan_newlink(struct net *src_net, struct net_device *dev,
        }
 
        lowpan_dev_info(dev)->real_dev = real_dev;
-       lowpan_dev_info(dev)->fragment_tag = 0;
        mutex_init(&lowpan_dev_info(dev)->dev_list_mtx);
 
        entry = kzalloc(sizeof(*entry), GFP_KERNEL);