diff options
Diffstat (limited to 'drivers/staging/unisys/visorutil/periodic_work.c')
| -rw-r--r-- | drivers/staging/unisys/visorutil/periodic_work.c | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/drivers/staging/unisys/visorutil/periodic_work.c b/drivers/staging/unisys/visorutil/periodic_work.c index fb1e894ebdc1..0670a3174682 100644 --- a/drivers/staging/unisys/visorutil/periodic_work.c +++ b/drivers/staging/unisys/visorutil/periodic_work.c @@ -96,15 +96,17 @@ BOOL visor_periodic_work_nextperiod(PERIODIC_WORK *periodic_work) if (periodic_work->want_to_stop) { periodic_work->is_scheduled = FALSE; periodic_work->want_to_stop = FALSE; - RETBOOL(TRUE); /* yes, TRUE; see visor_periodic_work_stop() */ + rc = TRUE; /* yes, TRUE; see visor_periodic_work_stop() */ + goto Away; } else if (queue_delayed_work(periodic_work->workqueue, &periodic_work->work, periodic_work->jiffy_interval) < 0) { ERRDEV(periodic_work->devnam, "queue_delayed_work failed!"); periodic_work->is_scheduled = FALSE; - RETBOOL(FALSE); + rc = FALSE; + goto Away; } - RETBOOL(TRUE); + rc = TRUE; Away: write_unlock(&periodic_work->lock); return rc; @@ -122,12 +124,15 @@ BOOL visor_periodic_work_start(PERIODIC_WORK *periodic_work) BOOL rc = FALSE; write_lock(&periodic_work->lock); - if (periodic_work->is_scheduled) - RETBOOL(FALSE); + if (periodic_work->is_scheduled) { + rc = FALSE; + goto Away; + } if (periodic_work->want_to_stop) { ERRDEV(periodic_work->devnam, "dev_start_periodic_work failed!"); - RETBOOL(FALSE); + rc = FALSE; + goto Away; } INIT_DELAYED_WORK(&periodic_work->work, &periodic_work_func); if (queue_delayed_work(periodic_work->workqueue, @@ -135,10 +140,11 @@ BOOL visor_periodic_work_start(PERIODIC_WORK *periodic_work) periodic_work->jiffy_interval) < 0) { ERRDEV(periodic_work->devnam, "%s queue_delayed_work failed!", __func__); - RETBOOL(FALSE); + rc = FALSE; + goto Away; } periodic_work->is_scheduled = TRUE; - RETBOOL(TRUE); + rc = TRUE; Away: write_unlock(&periodic_work->lock); return rc; |