Author: ae
Date: Mon Feb 19 12:20:51 2018
New Revision: 329563
URL: https://svnweb.freebsd.org/changeset/base/329563
Log:
Remove unused variables and sysctl declaration.
MFC after: 1 week
Modified:
head/sys/netipsec/ipsec.c
head/sys/netipsec/ipsec.h
Modified: head/sys/netipsec/ipsec.c
==============================================================================
--- head/sys/netipsec/ipsec.c Mon Feb 19 12:20:17 2018 (r329562)
+++ head/sys/netipsec/ipsec.c Mon Feb 19 12:20:51 2018 (r329563)
@@ -110,7 +110,6 @@ VNET_PCPUSTAT_SYSINIT(ipsec4stat);
VNET_PCPUSTAT_SYSUNINIT(ipsec4stat);
#endif /* VIMAGE */
-VNET_DEFINE(int, ip4_ah_offsetmask) = 0; /* maybe IP_DF? */
/* DF bit on encap. 0: clear 1: set 2: copy */
VNET_DEFINE(int, ip4_ipsec_dfbit) = 0;
VNET_DEFINE(int, ip4_esp_trans_deflev) = IPSEC_LEVEL_USE;
@@ -119,7 +118,6 @@ VNET_DEFINE(int, ip4_ah_trans_deflev) = IPSEC_LEVEL_US
VNET_DEFINE(int, ip4_ah_net_deflev) = IPSEC_LEVEL_USE;
/* ECN ignore(-1)/forbidden(0)/allowed(1) */
VNET_DEFINE(int, ip4_ipsec_ecn) = 0;
-VNET_DEFINE(int, ip4_esp_randpad) = -1;
static VNET_DEFINE(int, ip4_filtertunnel) = 0;
#define V_ip4_filtertunnel VNET(ip4_filtertunnel)
@@ -194,9 +192,6 @@ SYSCTL_INT(_net_inet_ipsec, IPSECCTL_DEF_AH_NETLEV, ah
SYSCTL_INT(_net_inet_ipsec, IPSECCTL_AH_CLEARTOS, ah_cleartos,
CTLFLAG_VNET | CTLFLAG_RW, &VNET_NAME(ah_cleartos), 0,
"If set, clear type-of-service field when doing AH computation.");
-SYSCTL_INT(_net_inet_ipsec, IPSECCTL_AH_OFFSETMASK, ah_offsetmask,
- CTLFLAG_VNET | CTLFLAG_RW, &VNET_NAME(ip4_ah_offsetmask), 0,
- "If not set, clear offset field mask when doing AH computation.");
SYSCTL_INT(_net_inet_ipsec, IPSECCTL_DFBIT, dfbit,
CTLFLAG_VNET | CTLFLAG_RW, &VNET_NAME(ip4_ipsec_dfbit), 0,
"Do not fragment bit on encap.");
Modified: head/sys/netipsec/ipsec.h
==============================================================================
--- head/sys/netipsec/ipsec.h Mon Feb 19 12:20:17 2018 (r329562)
+++ head/sys/netipsec/ipsec.h Mon Feb 19 12:20:51 2018 (r329563)
@@ -280,10 +280,8 @@ VNET_DECLARE(int, ip4_esp_trans_deflev);
VNET_DECLARE(int, ip4_esp_net_deflev);
VNET_DECLARE(int, ip4_ah_trans_deflev);
VNET_DECLARE(int, ip4_ah_net_deflev);
-VNET_DECLARE(int, ip4_ah_offsetmask);
VNET_DECLARE(int, ip4_ipsec_dfbit);
VNET_DECLARE(int, ip4_ipsec_ecn);
-VNET_DECLARE(int, ip4_esp_randpad);
VNET_DECLARE(int, crypto_support);
VNET_DECLARE(int, async_crypto);
VNET_DECLARE(int, natt_cksum_policy);
@@ -294,10 +292,8 @@ VNET_DECLARE(int, natt_cksum_policy);
#define V_ip4_esp_net_deflev VNET(ip4_esp_net_deflev)
#define V_ip4_ah_trans_deflev VNET(ip4_ah_trans_deflev)
#define V_ip4_ah_net_deflev VNET(ip4_ah_net_deflev)
-#define V_ip4_ah_offsetmask VNET(ip4_ah_offsetmask)
#define V_ip4_ipsec_dfbit VNET(ip4_ipsec_dfbit)
#define V_ip4_ipsec_ecn VNET(ip4_ipsec_ecn)
-#define V_ip4_esp_randpad VNET(ip4_esp_randpad)
#define V_crypto_support VNET(crypto_support)
#define V_async_crypto VNET(async_crypto)
#define V_natt_cksum_policy VNET(natt_cksum_policy)
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