diff options
Diffstat (limited to 'net/tipc/config.c')
| -rw-r--r-- | net/tipc/config.c | 30 |
1 files changed, 18 insertions, 12 deletions
diff --git a/net/tipc/config.c b/net/tipc/config.c index f76d3b15e4e2..c5712a343810 100644 --- a/net/tipc/config.c +++ b/net/tipc/config.c @@ -131,7 +131,6 @@ static struct sk_buff *tipc_show_stats(void) tipc_printf(&pb, "TIPC version " TIPC_MOD_VER "\n"); /* Use additional tipc_printf()'s to return more info ... */ - str_len = tipc_printbuf_validate(&pb); skb_put(buf, TLV_SPACE(str_len)); TLV_SET(rep_tlv, TIPC_TLV_ULTRA_STRING, NULL, str_len); @@ -191,7 +190,6 @@ static struct sk_buff *cfg_set_own_addr(void) * configuration commands can't be received until a local configuration * command to enable the first bearer is received and processed. */ - spin_unlock_bh(&config_lock); tipc_core_start_net(addr); spin_lock_bh(&config_lock); @@ -283,14 +281,12 @@ struct sk_buff *tipc_cfg_do_cmd(u32 orig_node, u16 cmd, const void *request_area spin_lock_bh(&config_lock); /* Save request and reply details in a well-known location */ - req_tlv_area = request_area; req_tlv_space = request_space; rep_headroom = reply_headroom; /* Check command authorization */ - - if (likely(orig_node == tipc_own_addr)) { + if (likely(in_own_node(orig_node))) { /* command is permitted */ } else if (cmd >= 0x8000) { rep_tlv_buf = tipc_cfg_reply_error_string(TIPC_CFG_NOT_SUPPORTED @@ -310,7 +306,6 @@ struct sk_buff *tipc_cfg_do_cmd(u32 orig_node, u16 cmd, const void *request_area } /* Call appropriate processing routine */ - switch (cmd) { case TIPC_CMD_NOOP: rep_tlv_buf = tipc_cfg_reply_none(); @@ -433,7 +428,6 @@ static void cfg_named_msg_event(void *userdata, struct sk_buff *rep_buf; /* Validate configuration message header (ignore invalid message) */ - req_hdr = (struct tipc_cfg_msg_hdr *)msg; if ((size < sizeof(*req_hdr)) || (size != TCM_ALIGN(ntohl(req_hdr->tcm_len))) || @@ -443,7 +437,6 @@ static void cfg_named_msg_event(void *userdata, } /* Generate reply for request (if can't, return request) */ - rep_buf = tipc_cfg_do_cmd(orig->node, ntohs(req_hdr->tcm_type), msg + sizeof(*req_hdr), @@ -489,10 +482,23 @@ failed: return res; } +void tipc_cfg_reinit(void) +{ + struct tipc_name_seq seq; + int res; + + seq.type = TIPC_CFG_SRV; + seq.lower = seq.upper = 0; + tipc_withdraw(config_port_ref, TIPC_ZONE_SCOPE, &seq); + + seq.lower = seq.upper = tipc_own_addr; + res = tipc_publish(config_port_ref, TIPC_ZONE_SCOPE, &seq); + if (res) + err("Unable to reinitialize configuration service\n"); +} + void tipc_cfg_stop(void) { - if (config_port_ref) { - tipc_deleteport(config_port_ref); - config_port_ref = 0; - } + tipc_deleteport(config_port_ref); + config_port_ref = 0; } |