diff options
author | Russell Bryant <russell@russellbryant.com> | 2013-04-22 01:05:43 +0000 |
---|---|---|
committer | Russell Bryant <russell@russellbryant.com> | 2013-04-22 01:05:43 +0000 |
commit | 1cb52c60269f25a9cd7d435c50581e48e1a81f2d (patch) | |
tree | 5c35ed4ba14ba9838e0f862b5ede8a0408c90777 /apps/app_meetme.c | |
parent | 511cf82367d99b9e8cce1fa8ea28050211e507a1 (diff) |
sla: remove redundant locking.
sla.lock was already locked in the only place that sla_check_reload() was called.
Remove the redundant locking of sla.lock done in this function. Less recursive
locking is A Good Thing.
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@386190 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'apps/app_meetme.c')
-rw-r--r-- | apps/app_meetme.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/apps/app_meetme.c b/apps/app_meetme.c index 37ba39a0e..0ff035afc 100644 --- a/apps/app_meetme.c +++ b/apps/app_meetme.c @@ -6437,17 +6437,18 @@ static int sla_process_timers(struct timespec *ts) static int sla_load_config(int reload); -/*! \brief Check if we can do a reload of SLA, and do it if we can */ +/*! + * \internal + * \brief Check if we can do a reload of SLA, and do it if we can + * \pre sla.lock is locked. + */ static void sla_check_reload(void) { struct sla_station *station; struct sla_trunk *trunk; - ast_mutex_lock(&sla.lock); - if (!AST_LIST_EMPTY(&sla.event_q) || !AST_LIST_EMPTY(&sla.ringing_trunks) || !AST_LIST_EMPTY(&sla.ringing_stations)) { - ast_mutex_unlock(&sla.lock); return; } @@ -6458,7 +6459,6 @@ static void sla_check_reload(void) } AST_RWLIST_UNLOCK(&sla_stations); if (station) { - ast_mutex_unlock(&sla.lock); return; } @@ -6469,15 +6469,12 @@ static void sla_check_reload(void) } AST_RWLIST_UNLOCK(&sla_trunks); if (trunk) { - ast_mutex_unlock(&sla.lock); return; } /* yay */ sla_load_config(1); sla.reload = 0; - - ast_mutex_unlock(&sla.lock); } static void *sla_thread(void *data) |