diff options
| author | Xin Long <lucien.xin@gmail.com> | 2017-08-05 19:59:53 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-08-06 21:33:41 -0700 |
| commit | 701ef3e6c74be771a76be39817941e68e7228644 (patch) | |
| tree | 0cd5050b30210e018dfc3840a2dafaddc7f2fd3d | |
| parent | 125c29820252bfa5bf8081e75618e4ee7e9487da (diff) | |
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 <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | include/net/sctp/constants.h | 6 | ||||
| -rw-r--r-- | 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 922fba5880d6..acb03eb64842 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 <draft-stewart-tsvwg-sctp-ipv4-00.txt>, * 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 0e732f68c2bf..ef7ca44d6e6a 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; |