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| author | Ying Xue <ying.xue@windriver.com> | 2012-08-16 12:09:13 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-08-20 02:26:31 -0700 |
| commit | 34f256cc7962a44537a0d33877cd93c89873098e (patch) | |
| tree | ceb48aa806a99439d345b37ecbc3159b1ddcf385 /net/tipc/config.c | |
| parent | 61cdd4d80b29cfdee45920238eea2d1fbb51f922 (diff) | |
| download | lwn-34f256cc7962a44537a0d33877cd93c89873098e.tar.gz lwn-34f256cc7962a44537a0d33877cd93c89873098e.zip | |
tipc: eliminate configuration for maximum number of name subscriptions
Gets rid of the need for users to specify the maximum number of
name subscriptions supported by TIPC. TIPC now automatically provides
support for the maximum number of name subscriptions to 65535.
Signed-off-by: Ying Xue <ying.xue@windriver.com>
Signed-off-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/tipc/config.c')
| -rw-r--r-- | net/tipc/config.c | 25 |
1 files changed, 3 insertions, 22 deletions
diff --git a/net/tipc/config.c b/net/tipc/config.c index a056a3852f71..7a1275863c8a 100644 --- a/net/tipc/config.c +++ b/net/tipc/config.c @@ -2,7 +2,7 @@ * net/tipc/config.c: TIPC configuration management code * * Copyright (c) 2002-2006, Ericsson AB - * Copyright (c) 2004-2007, 2010-2011, Wind River Systems + * Copyright (c) 2004-2007, 2010-2012, Wind River Systems * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -223,21 +223,6 @@ static struct sk_buff *cfg_set_max_publications(void) return tipc_cfg_reply_none(); } -static struct sk_buff *cfg_set_max_subscriptions(void) -{ - u32 value; - - if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_UNSIGNED)) - return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR); - - value = ntohl(*(__be32 *)TLV_DATA(req_tlv_area)); - if (value < 1 || value > 65535) - return tipc_cfg_reply_error_string(TIPC_CFG_INVALID_VALUE - " (max subscriptions must be 1-65535"); - tipc_max_subscriptions = value; - return tipc_cfg_reply_none(); -} - static struct sk_buff *cfg_set_max_ports(void) { u32 value; @@ -360,9 +345,6 @@ struct sk_buff *tipc_cfg_do_cmd(u32 orig_node, u16 cmd, const void *request_area case TIPC_CMD_SET_MAX_PUBL: rep_tlv_buf = cfg_set_max_publications(); break; - case TIPC_CMD_SET_MAX_SUBSCR: - rep_tlv_buf = cfg_set_max_subscriptions(); - break; case TIPC_CMD_SET_NETID: rep_tlv_buf = cfg_set_netid(); break; @@ -375,9 +357,6 @@ struct sk_buff *tipc_cfg_do_cmd(u32 orig_node, u16 cmd, const void *request_area case TIPC_CMD_GET_MAX_PUBL: rep_tlv_buf = tipc_cfg_reply_unsigned(tipc_max_publications); break; - case TIPC_CMD_GET_MAX_SUBSCR: - rep_tlv_buf = tipc_cfg_reply_unsigned(tipc_max_subscriptions); - break; case TIPC_CMD_GET_NETID: rep_tlv_buf = tipc_cfg_reply_unsigned(tipc_net_id); break; @@ -393,6 +372,8 @@ struct sk_buff *tipc_cfg_do_cmd(u32 orig_node, u16 cmd, const void *request_area case TIPC_CMD_GET_MAX_CLUSTERS: case TIPC_CMD_SET_MAX_NODES: case TIPC_CMD_GET_MAX_NODES: + case TIPC_CMD_SET_MAX_SUBSCR: + case TIPC_CMD_GET_MAX_SUBSCR: case TIPC_CMD_SET_LOG_SIZE: case TIPC_CMD_DUMP_LOG: rep_tlv_buf = tipc_cfg_reply_error_string(TIPC_CFG_NOT_SUPPORTED |