net/smc: get rid of old comment

This patch removes an outdated comment.

Signed-off-by: Ursula Braun <ubraun@linux.vnet.ibm.com>
Reviewed-by: Thomas Richter <tmricht@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/smc/smc_cdc.c

@@ -228,8 +228,6 @@ static void smc_cdc_msg_recv_action(struct smc_sock *smc,
 		smc_close_wake_tx_prepared(smc);
 	}
 
-	/* subsequent patch: trigger socket release if connection closed */
-
 	/* socket connected but not accepted */
 	if (!smc->sk.sk_socket)
 		return;