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tipc: remove tipc_core_start/stop routines 

Remove redundant wrapper functions like tipc_core_start() and
tipc_core_stop(), and directly move them to their callers, such
as tipc_init() and tipc_exit(), having us clearly know what are
really done in both initialization and deinitialzation functions.

Signed-off-by: Ying Xue <ying.xue@windriver.com>
Tested-by: Tero Aho <Tero.Aho@coriant.com>
Reviewed-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ying Xue 2015-01-09 15:26:59 +08:00 committed by David S. Miller
parent 703068eee6
commit 6b8326ed14
1 changed files with 23 additions and 43 deletions
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66
net/tipc/core.c
View File

@ -75,28 +75,21 @@ struct sk_buff *tipc_buf_acquire(u32 size)
return skb; return skb;
} }
/** static int __init tipc_init(void)
* tipc_core_stop - switch TIPC from SINGLE NODE to NOT RUNNING mode
*/
static void tipc_core_stop(void)
{
tipc_net_stop();
tipc_bearer_cleanup();
tipc_netlink_stop();
tipc_subscr_stop();
tipc_nametbl_stop();
tipc_socket_stop();
tipc_unregister_sysctl();
tipc_sk_rht_destroy();
}
/**
* tipc_core_start - switch TIPC from NOT RUNNING to SINGLE NODE mode
*/
static int tipc_core_start(void)
{ {
int err; int err;
pr_info("Activated (version " TIPC_MOD_VER ")\n");
tipc_own_addr = 0;
tipc_net_id = 4711;
sysctl_tipc_rmem[0] = TIPC_CONN_OVERLOAD_LIMIT >> 4 <<
TIPC_LOW_IMPORTANCE;
sysctl_tipc_rmem[1] = TIPC_CONN_OVERLOAD_LIMIT >> 4 <<
TIPC_CRITICAL_IMPORTANCE;
sysctl_tipc_rmem[2] = TIPC_CONN_OVERLOAD_LIMIT;
get_random_bytes(&tipc_random, sizeof(tipc_random)); get_random_bytes(&tipc_random, sizeof(tipc_random));
err = tipc_sk_rht_init(); err = tipc_sk_rht_init();
@ -127,6 +120,7 @@ static int tipc_core_start(void)
if (err) if (err)
goto out_bearer; goto out_bearer;
pr_info("Started in single node mode\n");
return 0; return 0;
out_bearer: out_bearer:
tipc_subscr_stop(); tipc_subscr_stop();
@ -141,35 +135,21 @@ out_netlink:
out_nametbl: out_nametbl:
tipc_sk_rht_destroy(); tipc_sk_rht_destroy();
out_reftbl: out_reftbl:
pr_err("Unable to start in single node mode\n");
return err; return err;
} }
static int __init tipc_init(void)
{
int res;
pr_info("Activated (version " TIPC_MOD_VER ")\n");
tipc_own_addr = 0;
tipc_net_id = 4711;
sysctl_tipc_rmem[0] = TIPC_CONN_OVERLOAD_LIMIT >> 4 <<
TIPC_LOW_IMPORTANCE;
sysctl_tipc_rmem[1] = TIPC_CONN_OVERLOAD_LIMIT >> 4 <<
TIPC_CRITICAL_IMPORTANCE;
sysctl_tipc_rmem[2] = TIPC_CONN_OVERLOAD_LIMIT;
res = tipc_core_start();
if (res)
pr_err("Unable to start in single node mode\n");
else
pr_info("Started in single node mode\n");
return res;
}
static void __exit tipc_exit(void) static void __exit tipc_exit(void)
{ {
tipc_core_stop(); tipc_net_stop();
tipc_bearer_cleanup();
tipc_netlink_stop();
tipc_subscr_stop();
tipc_nametbl_stop();
tipc_socket_stop();
tipc_unregister_sysctl();
tipc_sk_rht_destroy();
pr_info("Deactivated\n"); pr_info("Deactivated\n");
} }