Cleanup some whitspace in this file to get it out of an upcoming patch.

MFC after:	10 days

1 files changed, 14 insertions, 14 deletions

diff --git a/sys/netinet/tcp_subr.c b/sys/netinet/tcp_subr.c
index c566ec3..5c2a115 100644
--- a/sys/netinet/tcp_subr.c
+++ b/sys/netinet/tcp_subr.c
@@ -529,11 +529,11 @@ tcp_respond(struct tcpcb *tp, void *ipgen, struct tcphdr *th, struct mbuf *m,
 			nth = (struct tcphdr *)(ip6 + 1);
 		} else
 #endif /* INET6 */
-	      {
-		bcopy((caddr_t)ip, mtod(m, caddr_t), sizeof(struct ip));
-		ip = mtod(m, struct ip *);
-		nth = (struct tcphdr *)(ip + 1);
-	      }
+		{
+			bcopy((caddr_t)ip, mtod(m, caddr_t), sizeof(struct ip));
+			ip = mtod(m, struct ip *);
+			nth = (struct tcphdr *)(ip + 1);
+		}
 		bcopy((caddr_t)th, (caddr_t)nth, sizeof(struct tcphdr));
 		flags = TH_ACK;
 	} else {
@@ -553,10 +553,10 @@ tcp_respond(struct tcpcb *tp, void *ipgen, struct tcphdr *th, struct mbuf *m,
 			nth = (struct tcphdr *)(ip6 + 1);
 		} else
 #endif /* INET6 */
-	      {
-		xchg(ip->ip_dst.s_addr, ip->ip_src.s_addr, uint32_t);
-		nth = (struct tcphdr *)(ip + 1);
-	      }
+		{
+			xchg(ip->ip_dst.s_addr, ip->ip_src.s_addr, uint32_t);
+			nth = (struct tcphdr *)(ip + 1);
+		}
 		if (th != nth) {
 			/*
 			 * this is usually a case when an extension header
@@ -902,14 +902,14 @@ tcp_discardcb(struct tcpcb *tp)
 				ssthresh = 2;
 			ssthresh *= (u_long)(tp->t_maxseg +
 #ifdef INET6
-				      (isipv6 ? sizeof (struct ip6_hdr) +
-					       sizeof (struct tcphdr) :
+			    (isipv6 ? sizeof (struct ip6_hdr) +
+				sizeof (struct tcphdr) :
 #endif
-				       sizeof (struct tcpiphdr)
+				sizeof (struct tcpiphdr)
 #ifdef INET6
-				       )
+			    )
 #endif
-				      );
+			    );
 		} else
 			ssthresh = 0;
 		metrics.rmx_ssthresh = ssthresh;