tcp: reindent two spots after prequeue removal

These two branches are now always true, remove the conditional.
objdiff shows no changes.

Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/ipv4/tcp_input.c

@@ -4611,7 +4611,6 @@ static void tcp_data_queue(struct sock *sk, struct sk_buff *skb)
 			goto out_of_window;
 
 		/* Ok. In sequence. In window. */
-		if (eaten <= 0) {
 queue_and_out:
 		if (eaten < 0) {
 			if (skb_queue_len(&sk->sk_receive_queue) == 0)
@@ -4620,7 +4619,6 @@ queue_and_out:
 				goto drop;
 		}
 		eaten = tcp_queue_rcv(sk, skb, 0, &fragstolen);
-		}
 		tcp_rcv_nxt_update(tp, TCP_SKB_CB(skb)->end_seq);
 		if (skb->len)
 			tcp_event_data_recv(sk, skb);
@@ -5410,7 +5408,6 @@ void tcp_rcv_established(struct sock *sk, struct sk_buff *skb,
 			int eaten = 0;
 			bool fragstolen = false;
 
-			if (!eaten) {
 			if (tcp_checksum_complete(skb))
 				goto csum_error;
 
@@ -5433,7 +5430,6 @@ void tcp_rcv_established(struct sock *sk, struct sk_buff *skb,
 			/* Bulk data transfer: receiver */
 			eaten = tcp_queue_rcv(sk, skb, tcp_header_len,
 					      &fragstolen);
-			}
 
 			tcp_event_data_recv(sk, skb);