workqueue: convert to idr_alloc()

idr_get_new*() and friends are about to be deprecated. Convert to the new idr_alloc() interface.

Tejun Heo committed 13 years ago

Commit e68035f1 parent ebd6c701 file · +4 −3Browse files

Showing the changes to kernel/workqueue.c (1 of 1 file). Show all

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@@ -457,11 +457,12 @@ static int worker_pool_assign_id(struct worker_pool *pool) · 456 unmodified lines
457	457	int ret;
458	458
459	459	mutex_lock(&worker_pool_idr_mutex);
460		− idr_pre_get(&worker_pool_idr, GFP_KERNEL);
461		− ret = idr_get_new(&worker_pool_idr, pool, &pool->id);
	460	+ ret = idr_alloc(&worker_pool_idr, pool, 0, 0, GFP_KERNEL);
	461	+ if (ret >= 0)
	462	+ pool->id = ret;
462	463	mutex_unlock(&worker_pool_idr_mutex);
463	464
464		− return ret;
	465	+ return ret < 0 ? ret : 0;
465	466	}
466	467
467	468	/*