diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index eccb716..60c28ad 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -1681,7 +1681,7 @@
 			inet_put_port(sk);
 		/* fall through */
 	default:
-		if (oldstate==TCP_ESTABLISHED)
+		if (oldstate == TCP_ESTABLISHED)
 			TCP_DEC_STATS(sock_net(sk), TCP_MIB_CURRESTAB);
 	}
 
@@ -1691,7 +1691,7 @@
 	sk->sk_state = state;
 
 #ifdef STATE_TRACE
-	SOCK_DEBUG(sk, "TCP sk=%p, State %s -> %s\n",sk, statename[oldstate],statename[state]);
+	SOCK_DEBUG(sk, "TCP sk=%p, State %s -> %s\n", sk, statename[oldstate], statename[state]);
 #endif
 }
 EXPORT_SYMBOL_GPL(tcp_set_state);
@@ -2651,7 +2651,7 @@
 
 void tcp_done(struct sock *sk)
 {
-	if(sk->sk_state == TCP_SYN_SENT || sk->sk_state == TCP_SYN_RECV)
+	if (sk->sk_state == TCP_SYN_SENT || sk->sk_state == TCP_SYN_RECV)
 		TCP_INC_STATS_BH(sock_net(sk), TCP_MIB_ATTEMPTFAILS);
 
 	tcp_set_state(sk, TCP_CLOSE);