connector: remove duplicated code in cn_call_callback()

There were a couple of patches fixing the same bug that
results in duplicated err = 0; assignment.
The patch removes one of them.

Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Alexey Khoroshilov 2014-03-02 00:00:56 +04:00 committed by David S. Miller
parent a811f2c038
commit 086928179c

View File

@ -139,7 +139,6 @@ static int cn_call_callback(struct sk_buff *skb)
spin_unlock_bh(&dev->cbdev->queue_lock);
if (cbq != NULL) {
err = 0;
cbq->callback(msg, nsp);
kfree_skb(skb);
cn_queue_release_callback(cbq);