diff options
| -rw-r--r-- | Documentation/networking/dccp.txt | 3 | ||||
| -rw-r--r-- | include/linux/dccp.h | 4 | ||||
| -rw-r--r-- | net/dccp/dccp.h | 1 | ||||
| -rw-r--r-- | net/dccp/feat.c | 2 | ||||
| -rw-r--r-- | net/dccp/minisocks.c | 1 | ||||
| -rw-r--r-- | net/dccp/options.c | 4 | ||||
| -rw-r--r-- | net/dccp/sysctl.c | 7 |
7 files changed, 4 insertions, 18 deletions
diff --git a/Documentation/networking/dccp.txt b/Documentation/networking/dccp.txt index a203d132dbe..1403745ab40 100644 --- a/Documentation/networking/dccp.txt +++ b/Documentation/networking/dccp.txt @@ -133,9 +133,6 @@ retries2 importance for retransmitted acknowledgments and feature negotiation, data packets are never retransmitted. Analogue of tcp_retries2. -send_ndp = 1 - Whether or not to send NDP count options (sec. 7.7.2). - send_ackvec = 1 Whether or not to send Ack Vector options (sec. 11.5). diff --git a/include/linux/dccp.h b/include/linux/dccp.h index 46daea312d9..60e94438ead 100644 --- a/include/linux/dccp.h +++ b/include/linux/dccp.h @@ -371,14 +371,12 @@ static inline unsigned int dccp_hdr_len(const struct sk_buff *skb) * * @dccpms_sequence_window - Sequence Window Feature (section 7.5.2) * @dccpms_send_ack_vector - Send Ack Vector Feature (section 11.5) - * @dccpms_send_ndp_count - Send NDP Count Feature (7.7.2) * @dccpms_pending - List of features being negotiated * @dccpms_conf - */ struct dccp_minisock { __u64 dccpms_sequence_window; __u8 dccpms_send_ack_vector; - __u8 dccpms_send_ndp_count; struct list_head dccpms_pending; struct list_head dccpms_conf; }; @@ -490,6 +488,7 @@ struct dccp_ackvec; * @dccps_r_ack_ratio - feature-remote Ack Ratio * @dccps_pcslen - sender partial checksum coverage (via sockopt) * @dccps_pcrlen - receiver partial checksum coverage (via sockopt) + * @dccps_send_ndp_count - local Send NDP Count feature (7.7.2) * @dccps_ndp_count - number of Non Data Packets since last data packet * @dccps_mss_cache - current value of MSS (path MTU minus header sizes) * @dccps_rate_last - timestamp for rate-limiting DCCP-Sync (RFC 4340, 7.5.4) @@ -529,6 +528,7 @@ struct dccp_sock { __u16 dccps_r_ack_ratio; __u8 dccps_pcslen:4; __u8 dccps_pcrlen:4; + __u8 dccps_send_ndp_count:1; __u64 dccps_ndp_count:48; unsigned long dccps_rate_last; struct dccp_minisock dccps_minisock; diff --git a/net/dccp/dccp.h b/net/dccp/dccp.h index 1baed789bcc..51436c82565 100644 --- a/net/dccp/dccp.h +++ b/net/dccp/dccp.h @@ -99,7 +99,6 @@ extern int sysctl_dccp_feat_sequence_window; extern int sysctl_dccp_feat_rx_ccid; extern int sysctl_dccp_feat_tx_ccid; extern int sysctl_dccp_feat_send_ack_vector; -extern int sysctl_dccp_feat_send_ndp_count; extern int sysctl_dccp_tx_qlen; extern int sysctl_dccp_sync_ratelimit; diff --git a/net/dccp/feat.c b/net/dccp/feat.c index cb2ddd2b894..35a57ab3bb1 100644 --- a/net/dccp/feat.c +++ b/net/dccp/feat.c @@ -86,7 +86,7 @@ static int dccp_hdlr_ackvec(struct sock *sk, u64 enable, bool rx) static int dccp_hdlr_ndp(struct sock *sk, u64 enable, bool rx) { if (!rx) - dccp_msk(sk)->dccpms_send_ndp_count = (enable > 0); + dccp_sk(sk)->dccps_send_ndp_count = (enable > 0); return 0; } diff --git a/net/dccp/minisocks.c b/net/dccp/minisocks.c index 486d61df260..9e223257266 100644 --- a/net/dccp/minisocks.c +++ b/net/dccp/minisocks.c @@ -46,7 +46,6 @@ void dccp_minisock_init(struct dccp_minisock *dmsk) { dmsk->dccpms_sequence_window = sysctl_dccp_feat_sequence_window; dmsk->dccpms_send_ack_vector = sysctl_dccp_feat_send_ack_vector; - dmsk->dccpms_send_ndp_count = sysctl_dccp_feat_send_ndp_count; } void dccp_time_wait(struct sock *sk, int state, int timeo) diff --git a/net/dccp/options.c b/net/dccp/options.c index 3a9a22f0ac1..6b0704497e8 100644 --- a/net/dccp/options.c +++ b/net/dccp/options.c @@ -27,7 +27,6 @@ int sysctl_dccp_feat_sequence_window = DCCPF_INITIAL_SEQUENCE_WINDOW; int sysctl_dccp_feat_rx_ccid = DCCPF_INITIAL_CCID; int sysctl_dccp_feat_tx_ccid = DCCPF_INITIAL_CCID; int sysctl_dccp_feat_send_ack_vector = DCCPF_INITIAL_SEND_ACK_VECTOR; -int sysctl_dccp_feat_send_ndp_count = DCCPF_INITIAL_SEND_NDP_COUNT; u64 dccp_decode_value_var(const u8 *bf, const u8 len) { @@ -531,8 +530,7 @@ int dccp_insert_options(struct sock *sk, struct sk_buff *skb) DCCP_SKB_CB(skb)->dccpd_opt_len = 0; - if (dmsk->dccpms_send_ndp_count && - dccp_insert_option_ndp(sk, skb)) + if (dp->dccps_send_ndp_count && dccp_insert_option_ndp(sk, skb)) return -1; if (DCCP_SKB_CB(skb)->dccpd_type != DCCP_PKT_DATA) { diff --git a/net/dccp/sysctl.c b/net/dccp/sysctl.c index f6e54f433e2..587c12f915c 100644 --- a/net/dccp/sysctl.c +++ b/net/dccp/sysctl.c @@ -48,13 +48,6 @@ static struct ctl_table dccp_default_table[] = { .proc_handler = proc_dointvec, }, { - .procname = "send_ndp", - .data = &sysctl_dccp_feat_send_ndp_count, - .maxlen = sizeof(sysctl_dccp_feat_send_ndp_count), - .mode = 0644, - .proc_handler = proc_dointvec, - }, - { .procname = "request_retries", .data = &sysctl_dccp_request_retries, .maxlen = sizeof(sysctl_dccp_request_retries), |