From b6690b14386698ce2c19309abad3f17656bdfaea Mon Sep 17 00:00:00 2001 From: Florian Westphal Date: Sun, 30 Jul 2017 03:57:20 +0200 Subject: tcp: remove low_latency sysctl Was only checked by the removed prequeue code. Signed-off-by: Florian Westphal Signed-off-by: David S. Miller --- net/ipv4/sysctl_net_ipv4.c | 3 +++ net/ipv4/tcp_ipv4.c | 2 -- 2 files changed, 3 insertions(+), 2 deletions(-) (limited to 'net/ipv4') diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c index 9bf809726066..0d3c038d7b04 100644 --- a/net/ipv4/sysctl_net_ipv4.c +++ b/net/ipv4/sysctl_net_ipv4.c @@ -45,6 +45,9 @@ static int tcp_syn_retries_max = MAX_TCP_SYNCNT; static int ip_ping_group_range_min[] = { 0, 0 }; static int ip_ping_group_range_max[] = { GID_T_MAX, GID_T_MAX }; +/* obsolete */ +static int sysctl_tcp_low_latency __read_mostly; + /* Update system visible IP port range */ static void set_local_port_range(struct net *net, int range[2]) { diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c index a68eb4577d36..9b51663cd5a4 100644 --- a/net/ipv4/tcp_ipv4.c +++ b/net/ipv4/tcp_ipv4.c @@ -85,8 +85,6 @@ #include #include -int sysctl_tcp_low_latency __read_mostly; - #ifdef CONFIG_TCP_MD5SIG static int tcp_v4_md5_hash_hdr(char *md5_hash, const struct tcp_md5sig_key *key, __be32 daddr, __be32 saddr, const struct tcphdr *th); -- cgit v1.2.3