sctp: Whitespace fix

Fix indentation in sctp_generate_heartbeat_event.
Signed-off-by: Karl Heiss <kheiss@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/sctp/sm_sideeffect.c

@@ -388,8 +388,8 @@ void sctp_generate_heartbeat_event(unsigned long data)
 			   asoc->state, asoc->ep, asoc,
 			   transport, GFP_ATOMIC);
 
-	 if (error)
-		 asoc->base.sk->sk_err = -error;
+	if (error)
+		asoc->base.sk->sk_err = -error;
 
 out_unlock:
 	bh_unlock_sock(asoc->base.sk);