From a3433f35a55f7604742cae620c6dc6edfc70db6a Mon Sep 17 00:00:00 2001 From: Changli Gao Date: Sat, 12 Jun 2010 14:01:43 +0000 Subject: tcp: unify tcp flag macros unify tcp flag macros: TCPHDR_FIN, TCPHDR_SYN, TCPHDR_RST, TCPHDR_PSH, TCPHDR_ACK, TCPHDR_URG, TCPHDR_ECE and TCPHDR_CWR. TCBCB_FLAG_* are replaced with the corresponding TCPHDR_*. Signed-off-by: Changli Gao ---- include/net/tcp.h | 24 ++++++------- net/ipv4/tcp.c | 8 ++-- net/ipv4/tcp_input.c | 2 - net/ipv4/tcp_output.c | 59 ++++++++++++++++----------------- net/netfilter/nf_conntrack_proto_tcp.c | 32 ++++++----------- net/netfilter/xt_TCPMSS.c | 4 -- 6 files changed, 58 insertions(+), 71 deletions(-) Signed-off-by: David S. Miller --- net/ipv4/tcp.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'net/ipv4/tcp.c') diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c index 49d0d2b..779d40c 100644 --- a/net/ipv4/tcp.c +++ b/net/ipv4/tcp.c @@ -511,7 +511,7 @@ int tcp_ioctl(struct sock *sk, int cmd, unsigned long arg) static inline void tcp_mark_push(struct tcp_sock *tp, struct sk_buff *skb) { - TCP_SKB_CB(skb)->flags |= TCPCB_FLAG_PSH; + TCP_SKB_CB(skb)->flags |= TCPHDR_PSH; tp->pushed_seq = tp->write_seq; } @@ -527,7 +527,7 @@ static inline void skb_entail(struct sock *sk, struct sk_buff *skb) skb->csum = 0; tcb->seq = tcb->end_seq = tp->write_seq; - tcb->flags = TCPCB_FLAG_ACK; + tcb->flags = TCPHDR_ACK; tcb->sacked = 0; skb_header_release(skb); tcp_add_write_queue_tail(sk, skb); @@ -815,7 +815,7 @@ new_segment: skb_shinfo(skb)->gso_segs = 0; if (!copied) - TCP_SKB_CB(skb)->flags &= ~TCPCB_FLAG_PSH; + TCP_SKB_CB(skb)->flags &= ~TCPHDR_PSH; copied += copy; poffset += copy; @@ -1061,7 +1061,7 @@ new_segment: } if (!copied) - TCP_SKB_CB(skb)->flags &= ~TCPCB_FLAG_PSH; + TCP_SKB_CB(skb)->flags &= ~TCPHDR_PSH; tp->write_seq += copy; TCP_SKB_CB(skb)->end_seq += copy; -- cgit v1.1