diff options
Diffstat (limited to 'net/tipc/user_reg.c')
| -rw-r--r-- | net/tipc/user_reg.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/net/tipc/user_reg.c b/net/tipc/user_reg.c index 04d1b9be9c51..4146c40cd20b 100644 --- a/net/tipc/user_reg.c +++ b/net/tipc/user_reg.c @@ -1,6 +1,6 @@ /* * net/tipc/user_reg.c: TIPC user registry code - * + * * Copyright (c) 2000-2006, Ericsson AB * Copyright (c) 2004-2005, Wind River Systems * All rights reserved. @@ -40,7 +40,7 @@ /* * TIPC user registry keeps track of users of the tipc_port interface. * - * The registry utilizes an array of "TIPC user" entries; + * The registry utilizes an array of "TIPC user" entries; * a user's ID is the index of their associated array entry. * Array entry 0 is not used, so userid 0 is not valid; * TIPC sometimes uses this value to denote an anonymous user. @@ -51,7 +51,7 @@ * struct tipc_user - registered TIPC user info * @next: index of next free registry entry (or -1 for an allocated entry) * @callback: ptr to routine to call when TIPC mode changes (NULL if none) - * @usr_handle: user-defined value passed to callback routine + * @usr_handle: user-defined value passed to callback routine * @ports: list of user ports owned by the user */ @@ -71,7 +71,7 @@ static DEFINE_SPINLOCK(reg_lock); /** * reg_init - create TIPC user registry (but don't activate it) - * + * * If registry has been pre-initialized it is left "as is". * NOTE: This routine may be called when TIPC is inactive. */ @@ -79,7 +79,7 @@ static DEFINE_SPINLOCK(reg_lock); static int reg_init(void) { u32 i; - + spin_lock_bh(®_lock); if (!users) { users = kzalloc(USER_LIST_SIZE, GFP_ATOMIC); @@ -137,7 +137,7 @@ int tipc_reg_start(void) */ void tipc_reg_stop(void) -{ +{ int id; if (!users) @@ -174,14 +174,14 @@ int tipc_attach(u32 *userid, tipc_mode_event cb, void *usr_handle) user_ptr = &users[next_free_user]; *userid = next_free_user; next_free_user = user_ptr->next; - user_ptr->next = -1; + user_ptr->next = -1; spin_unlock_bh(®_lock); user_ptr->callback = cb; user_ptr->usr_handle = usr_handle; INIT_LIST_HEAD(&user_ptr->ports); atomic_inc(&tipc_user_count); - + if (cb && (tipc_mode != TIPC_NOT_RUNNING)) tipc_k_signal((Handler)reg_callback, (unsigned long)user_ptr); return TIPC_OK; @@ -207,16 +207,16 @@ void tipc_detach(u32 userid) } user_ptr = &users[userid]; - user_ptr->callback = NULL; + user_ptr->callback = NULL; INIT_LIST_HEAD(&ports_temp); - list_splice(&user_ptr->ports, &ports_temp); + list_splice(&user_ptr->ports, &ports_temp); user_ptr->next = next_free_user; next_free_user = userid; spin_unlock_bh(®_lock); atomic_dec(&tipc_user_count); - list_for_each_entry_safe(up_ptr, temp_up_ptr, &ports_temp, uport_list) { + list_for_each_entry_safe(up_ptr, temp_up_ptr, &ports_temp, uport_list) { tipc_deleteport(up_ptr->ref); } } |