[IPVS]: Fix sysctl warnings about missing strategy

Running the latest git code I get the following messages during boot:
sysctl table check failed: /net/ipv4/vs/drop_entry .3.5.21.4 Missing strategy
[...]		  
sysctl table check failed: /net/ipv4/vs/drop_packet .3.5.21.5 Missing strategy
[...]
sysctl table check failed: /net/ipv4/vs/secure_tcp .3.5.21.6 Missing strategy
[...]
sysctl table check failed: /net/ipv4/vs/sync_threshold .3.5.21.24 Missing strategy

I removed the binary sysctl handler for those messages and also removed
the definitions in ip_vs.h. The alternative would be to implement a 
proper strategy handler, but syscall sysctl is deprecated.

There are other sysctl definitions that are commented out or work with 
the default sysctl_data strategy. I did not touch these. 

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Acked-by: Simon Horman <horms@verge.net.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 4 deletions

diff --git a/kernel/sysctl_check.c b/kernel/sysctl_check.c
index 4abc6d2306f4..9e1749760371 100644
--- a/kernel/sysctl_check.c
+++ b/kernel/sysctl_check.c
@@ -242,9 +242,6 @@ static struct trans_ctl_table trans_net_ipv4_vs_table[] = {
         { NET_IPV4_VS_AMEMTHRESH,       "amemthresh" },
         { NET_IPV4_VS_DEBUG_LEVEL,      "debug_level" },
         { NET_IPV4_VS_AMDROPRATE,       "am_droprate" },
-        { NET_IPV4_VS_DROP_ENTRY,       "drop_entry" },
-        { NET_IPV4_VS_DROP_PACKET,      "drop_packet" },
-        { NET_IPV4_VS_SECURE_TCP,       "secure_tcp" },
         { NET_IPV4_VS_TO_ES,            "timeout_established" },
         { NET_IPV4_VS_TO_SS,            "timeout_synsent" },
         { NET_IPV4_VS_TO_SR,            "timeout_synrecv" },
@@ -260,7 +257,6 @@ static struct trans_ctl_table trans_net_ipv4_vs_table[] = {
         { NET_IPV4_VS_CACHE_BYPASS,     "cache_bypass" },
         { NET_IPV4_VS_EXPIRE_NODEST_CONN,       "expire_nodest_conn" },
         { NET_IPV4_VS_EXPIRE_QUIESCENT_TEMPLATE,        "expire_quiescent_template" },
-        { NET_IPV4_VS_SYNC_THRESHOLD,           "sync_threshold" },
         { NET_IPV4_VS_NAT_ICMP_SEND,    "nat_icmp_send" },
         { NET_IPV4_VS_LBLC_EXPIRE,              "lblc_expiration" },
         { NET_IPV4_VS_LBLCR_EXPIRE,             "lblcr_expiration" },