diff options
| -rw-r--r-- | net/ipv4/tcp_input.c | 7 | ||||
| -rw-r--r-- | net/ipv4/tcp_output.c | 3 |
2 files changed, 3 insertions, 7 deletions
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c index 5ecd7aa25979..cd39d1d02dc3 100644 --- a/net/ipv4/tcp_input.c +++ b/net/ipv4/tcp_input.c @@ -4248,8 +4248,7 @@ static void tcp_sack_remove(struct tcp_sock *tp) this_sack++; sp++; } - if (num_sacks != tp->rx_opt.num_sacks) - tp->rx_opt.num_sacks = num_sacks; + tp->rx_opt.num_sacks = num_sacks; } /* This one checks to see if we can put data from the @@ -4325,8 +4324,7 @@ static void tcp_data_queue(struct sock *sk, struct sk_buff *skb) TCP_ECN_accept_cwr(tp, skb); - if (tp->rx_opt.dsack) - tp->rx_opt.dsack = 0; + tp->rx_opt.dsack = 0; /* Queue data for delivery to the user. * Packets in sequence go to the receive queue. @@ -4445,7 +4443,6 @@ drop: /* Initial out of order segment, build 1 SACK. */ if (tcp_is_sack(tp)) { tp->rx_opt.num_sacks = 1; - tp->rx_opt.dsack = 0; tp->selective_acks[0].start_seq = TCP_SKB_CB(skb)->seq; tp->selective_acks[0].end_seq = TCP_SKB_CB(skb)->end_seq; diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c index eb285befdf3b..325658039139 100644 --- a/net/ipv4/tcp_output.c +++ b/net/ipv4/tcp_output.c @@ -441,8 +441,7 @@ static void tcp_options_write(__be32 *ptr, struct tcp_sock *tp, *ptr++ = htonl(sp[this_sack].end_seq); } - if (tp->rx_opt.dsack) - tp->rx_opt.dsack = 0; + tp->rx_opt.dsack = 0; } } |