4 files changed, 0 insertions, 10 deletions

diff --git a/net/dccp/dccp.h b/net/dccp/dccp.h
index e656dafb5d96..031ce350d3c1 100644
--- a/net/dccp/dccp.h
+++ b/net/dccp/dccp.h
@@ -98,7 +98,6 @@ extern int  sysctl_dccp_retries2;
 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_ack_ratio;
 extern int  sysctl_dccp_feat_send_ack_vector;
 extern int  sysctl_dccp_feat_send_ndp_count;
 extern int  sysctl_dccp_tx_qlen;
diff --git a/net/dccp/minisocks.c b/net/dccp/minisocks.c
index afdacbb94d75..ed61bc58e41e 100644
--- a/net/dccp/minisocks.c
+++ b/net/dccp/minisocks.c
@@ -47,7 +47,6 @@ void dccp_minisock_init(struct dccp_minisock *dmsk)
         dmsk->dccpms_sequence_window = sysctl_dccp_feat_sequence_window;
         dmsk->dccpms_rx_ccid         = sysctl_dccp_feat_rx_ccid;
         dmsk->dccpms_tx_ccid         = sysctl_dccp_feat_tx_ccid;
-        dmsk->dccpms_ack_ratio       = sysctl_dccp_feat_ack_ratio;
         dmsk->dccpms_send_ack_vector = sysctl_dccp_feat_send_ack_vector;
         dmsk->dccpms_send_ndp_count  = sysctl_dccp_feat_send_ndp_count;
 }
diff --git a/net/dccp/options.c b/net/dccp/options.c
index 67a171a1268c..515ad45013ad 100644
--- a/net/dccp/options.c
+++ b/net/dccp/options.c
@@ -26,7 +26,6 @@
 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_ack_ratio        = DCCPF_INITIAL_ACK_RATIO;
 int sysctl_dccp_feat_send_ack_vector = DCCPF_INITIAL_SEND_ACK_VECTOR;
 int sysctl_dccp_feat_send_ndp_count  = DCCPF_INITIAL_SEND_NDP_COUNT;
 
diff --git a/net/dccp/sysctl.c b/net/dccp/sysctl.c
index 21295993fdb8..f6e54f433e29 100644
--- a/net/dccp/sysctl.c
+++ b/net/dccp/sysctl.c
@@ -41,13 +41,6 @@ static struct ctl_table dccp_default_table[] = {
                 .proc_handler   = proc_dointvec,
         },
         {
-                .procname       = "ack_ratio",
-                .data           = &sysctl_dccp_feat_ack_ratio,
-                .maxlen         = sizeof(sysctl_dccp_feat_ack_ratio),
-                .mode           = 0644,
-                .proc_handler   = proc_dointvec,
-        },
-        {
                 .procname       = "send_ackvec",
                 .data           = &sysctl_dccp_feat_send_ack_vector,
                 .maxlen         = sizeof(sysctl_dccp_feat_send_ack_vector),