[DCCP]: Whitespace cleanups

That accumulated over the last months hackaton, shame on me for not
using git-apply whitespace helping hand, will do that from now on.

Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
diff --git a/net/dccp/ccids/ccid2.c b/net/dccp/ccids/ccid2.c
index 2555be8..fd38b05 100644
--- a/net/dccp/ccids/ccid2.c
+++ b/net/dccp/ccids/ccid2.c
@@ -351,7 +351,7 @@
 
 		while (seqp != hctx->ccid2hctx_seqh) {
 			ccid2_pr_debug("out seq=%llu acked=%d time=%lu\n",
-			       	       (unsigned long long)seqp->ccid2s_seq,
+				       (unsigned long long)seqp->ccid2s_seq,
 				       seqp->ccid2s_acked, seqp->ccid2s_sent);
 			seqp = seqp->ccid2s_next;
 		}
@@ -473,7 +473,7 @@
 		/* first measurement */
 		if (hctx->ccid2hctx_srtt == -1) {
 			ccid2_pr_debug("R: %lu Time=%lu seq=%llu\n",
-			       	       r, jiffies,
+				       r, jiffies,
 				       (unsigned long long)seqp->ccid2s_seq);
 			ccid2_change_srtt(hctx, r);
 			hctx->ccid2hctx_rttvar = r >> 1;
@@ -518,8 +518,8 @@
 		hctx->ccid2hctx_lastrtt = jiffies;
 
 		ccid2_pr_debug("srtt: %ld rttvar: %ld rto: %ld (HZ=%d) R=%lu\n",
-		       	       hctx->ccid2hctx_srtt, hctx->ccid2hctx_rttvar,
-		       	       hctx->ccid2hctx_rto, HZ, r);
+			       hctx->ccid2hctx_srtt, hctx->ccid2hctx_rttvar,
+			       hctx->ccid2hctx_rto, HZ, r);
 		hctx->ccid2hctx_sent = 0;
 	}
 
@@ -667,9 +667,9 @@
 				/* new packet received or marked */
 				if (state != DCCP_ACKVEC_STATE_NOT_RECEIVED &&
 				    !seqp->ccid2s_acked) {
-				    	if (state ==
+					if (state ==
 					    DCCP_ACKVEC_STATE_ECN_MARKED) {
-					    	ccid2_congestion_event(hctx,
+						ccid2_congestion_event(hctx,
 								       seqp);
 					} else
 						ccid2_new_ack(sk, seqp,