diff options
Diffstat (limited to 'block/cfq-iosched.c')
| -rw-r--r-- | block/cfq-iosched.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c index 8e9d84825e1c..a46d030e092a 100644 --- a/block/cfq-iosched.c +++ b/block/cfq-iosched.c @@ -2251,14 +2251,14 @@ static void cfq_exit_queue(elevator_t *e) kfree(cfqd); } -static int cfq_init_queue(request_queue_t *q, elevator_t *e) +static void *cfq_init_queue(request_queue_t *q, elevator_t *e) { struct cfq_data *cfqd; int i; cfqd = kmalloc(sizeof(*cfqd), GFP_KERNEL); if (!cfqd) - return -ENOMEM; + return NULL; memset(cfqd, 0, sizeof(*cfqd)); @@ -2288,8 +2288,6 @@ static int cfq_init_queue(request_queue_t *q, elevator_t *e) for (i = 0; i < CFQ_QHASH_ENTRIES; i++) INIT_HLIST_HEAD(&cfqd->cfq_hash[i]); - e->elevator_data = cfqd; - cfqd->queue = q; cfqd->max_queued = q->nr_requests / 4; @@ -2316,14 +2314,14 @@ static int cfq_init_queue(request_queue_t *q, elevator_t *e) cfqd->cfq_slice_async_rq = cfq_slice_async_rq; cfqd->cfq_slice_idle = cfq_slice_idle; - return 0; + return cfqd; out_crqpool: kfree(cfqd->cfq_hash); out_cfqhash: kfree(cfqd->crq_hash); out_crqhash: kfree(cfqd); - return -ENOMEM; + return NULL; } static void cfq_slab_kill(void) |