From 701ef3e6c74be771a76be39817941e68e7228644 Mon Sep 17 00:00:00 2001 From: Xin Long Date: Sat, 5 Aug 2017 19:59:53 +0800 Subject: [PATCH] sctp: remove the typedef sctp_scope_policy_t This patch is to remove the typedef sctp_scope_policy_t and keep it's members as an anonymous enum. It is also to define SCTP_SCOPE_POLICY_MAX to replace the num 3 in sysctl.c to make codes clear. Signed-off-by: Xin Long Signed-off-by: David S. Miller --- include/net/sctp/constants.h | 6 ++++-- net/sctp/sysctl.c | 2 +- 2 files changed, 5 insertions(+), 3 deletions(-) diff --git a/include/net/sctp/constants.h b/include/net/sctp/constants.h index 922fba5..acb03eb 100644 --- a/include/net/sctp/constants.h +++ b/include/net/sctp/constants.h @@ -341,12 +341,14 @@ typedef enum { SCTP_SCOPE_UNUSABLE, /* IPv4 unusable addresses */ } sctp_scope_t; -typedef enum { +enum { SCTP_SCOPE_POLICY_DISABLE, /* Disable IPv4 address scoping */ SCTP_SCOPE_POLICY_ENABLE, /* Enable IPv4 address scoping */ SCTP_SCOPE_POLICY_PRIVATE, /* Follow draft but allow IPv4 private addresses */ SCTP_SCOPE_POLICY_LINK, /* Follow draft but allow IPv4 link local addresses */ -} sctp_scope_policy_t; +}; + +#define SCTP_SCOPE_POLICY_MAX SCTP_SCOPE_POLICY_LINK /* Based on IPv4 scoping , * SCTP IPv4 unusable addresses: 0.0.0.0/8, 224.0.0.0/4, 198.18.0.0/24, diff --git a/net/sctp/sysctl.c b/net/sctp/sysctl.c index 0e732f6..ef7ca44 100644 --- a/net/sctp/sysctl.c +++ b/net/sctp/sysctl.c @@ -46,7 +46,7 @@ static int timer_max = 86400000; /* ms in one day */ static int int_max = INT_MAX; static int sack_timer_min = 1; static int sack_timer_max = 500; -static int addr_scope_max = 3; /* check sctp_scope_policy_t in include/net/sctp/constants.h for max entries */ +static int addr_scope_max = SCTP_SCOPE_POLICY_MAX; static int rwnd_scale_max = 16; static int rto_alpha_min = 0; static int rto_beta_min = 0; -- 2.7.4