dccp ccid-2: whitespace fix-up

This fixes whitespace noise introduced in commit "dccp ccid-2: Algorithm to
update buffer state", 5753fdfe, 14 Nov 2010.
Signed-off-by: NGerrit Renker <gerrit@erg.abdn.ac.uk>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

net/dccp/ackvec.c

@@ -282,7 +282,7 @@ void dccp_ackvec_input(struct dccp_ackvec *av, struct sk_buff *skb)
  * packet of group (2) in 11.4.2.
  */
 void dccp_ackvec_clear_state(struct dccp_ackvec *av, const u64 ackno)
- {
+{
 	struct dccp_ackvec_record *avr, *next;
 	u8 runlen_now, eff_runlen;
 	s64 delta;