[NET] NETROM: Fix whitespace errors.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>

net/netrom/af_netrom.c

@@ -720,7 +720,7 @@ static int nr_connect(struct socket *sock, struct sockaddr *uaddr,
 
 		for (;;) {
 			prepare_to_wait(sk->sk_sleep, &wait,
-			                TASK_INTERRUPTIBLE);
+					TASK_INTERRUPTIBLE);
 			if (sk->sk_state != TCP_SYN_SENT)
 				break;
 			if (!signal_pending(current)) {