rxrpc: Remove dup code from rxrpc_find_connection_rcu()

rxrpc_find_connection_rcu() initialises variable k twice with the same
information.  Remove one of the initialisations.
Signed-off-by: David Howells <dhowells@redhat.com>

net/rxrpc/conn_object.c

@@ -85,9 +85,6 @@ struct rxrpc_connection *rxrpc_find_connection_rcu(struct rxrpc_local *local,
 	if (rxrpc_extract_addr_from_skb(local, &srx, skb) < 0)
 		goto not_found;
 
-	k.epoch	= sp->hdr.epoch;
-	k.cid	= sp->hdr.cid & RXRPC_CIDMASK;
-
 	/* We may have to handle mixing IPv4 and IPv6 */
 	if (srx.transport.family != local->srx.transport.family) {
 		pr_warn_ratelimited("AF_RXRPC: Protocol mismatch %u not %u\n",