[NETFILTER]: nf_conntrack: minor __nf_ct_refresh_acct() whitespace cleanup

Minor whitespace cleanup.
Signed-off-by: Martin Josefsson <gandalf@wlug.westbo.se>
Signed-off-by: Patrick McHardy <kaber@trash.net>

net/netfilter/nf_conntrack_core.c

@@ -877,6 +877,7 @@ void __nf_ct_refresh_acct(struct nf_conn *ct,
 		ct->counters[CTINFO2DIR(ctinfo)].packets++;
 		ct->counters[CTINFO2DIR(ctinfo)].bytes +=
 			skb->len - (unsigned int)(skb->nh.raw - skb->data);
+
 		if ((ct->counters[CTINFO2DIR(ctinfo)].packets & 0x80000000)
 		    || (ct->counters[CTINFO2DIR(ctinfo)].bytes & 0x80000000))
 			event |= IPCT_COUNTER_FILLING;