diff options
Diffstat (limited to 'kernel/workqueue.c')
| -rw-r--r-- | kernel/workqueue.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/kernel/workqueue.c b/kernel/workqueue.c index 77dabbf..327d2de 100644 --- a/kernel/workqueue.c +++ b/kernel/workqueue.c @@ -1110,7 +1110,7 @@ static int __devinit workqueue_cpu_callback(struct notifier_block *nfb, unsigned int cpu = (unsigned long)hcpu; struct cpu_workqueue_struct *cwq; struct workqueue_struct *wq; - int ret = NOTIFY_OK; + int err = 0; action &= ~CPU_TASKS_FROZEN; @@ -1124,12 +1124,13 @@ undo: switch (action) { case CPU_UP_PREPARE: - if (!create_workqueue_thread(cwq, cpu)) + err = create_workqueue_thread(cwq, cpu); + if (!err) break; printk(KERN_ERR "workqueue [%s] for %i failed\n", wq->name, cpu); action = CPU_UP_CANCELED; - ret = NOTIFY_BAD; + err = -ENOMEM; goto undo; case CPU_ONLINE: @@ -1150,7 +1151,7 @@ undo: cpumask_clear_cpu(cpu, cpu_populated_map); } - return ret; + return notifier_from_errno(err); } #ifdef CONFIG_SMP |
