Bluetooth: 6lowpan: delete unneeded variable initialization

Delete unneeded variable initialization.

Signed-off-by: Kai Ye <yekai13@huawei.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

diff --git a/net/bluetooth/6lowpan.c b/net/bluetooth/6lowpan.c
index 97617d0..d5befa0 100644 (file)
--- a/net/bluetooth/6lowpan.c
+++ b/net/bluetooth/6lowpan.c
@@ -691,7 +691,7 @@ static struct l2cap_chan *add_peer_chan(struct l2cap_chan *chan,
 static int setup_netdev(struct l2cap_chan *chan, struct lowpan_btle_dev **dev)
 {
        struct net_device *netdev;
-       int err = 0;
+       int err;
 
        netdev = alloc_netdev(LOWPAN_PRIV_SIZE(sizeof(struct lowpan_btle_dev)),
                              IFACE_NAME_TEMPLATE, NET_NAME_UNKNOWN,