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path: root/drivers/block/aoe
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Diffstat (limited to 'drivers/block/aoe')
-rw-r--r--drivers/block/aoe/aoeblk.c17
1 files changed, 4 insertions, 13 deletions
diff --git a/drivers/block/aoe/aoeblk.c b/drivers/block/aoe/aoeblk.c
index 7ba0fcf7b06b..57ac72c1715a 100644
--- a/drivers/block/aoe/aoeblk.c
+++ b/drivers/block/aoe/aoeblk.c
@@ -278,18 +278,12 @@ aoeblk_gdalloc(void *vp)
278 if (q == NULL) { 278 if (q == NULL) {
279 pr_err("aoe: cannot allocate block queue for %ld.%d\n", 279 pr_err("aoe: cannot allocate block queue for %ld.%d\n",
280 d->aoemajor, d->aoeminor); 280 d->aoemajor, d->aoeminor);
281 mempool_destroy(mp); 281 goto err_mempool;
282 goto err_disk;
283 } 282 }
284 283
285 d->blkq = blk_alloc_queue(GFP_KERNEL);
286 if (!d->blkq)
287 goto err_mempool;
288 d->blkq->backing_dev_info.name = "aoe";
289 if (bdi_init(&d->blkq->backing_dev_info))
290 goto err_blkq;
291 spin_lock_irqsave(&d->lock, flags); 284 spin_lock_irqsave(&d->lock, flags);
292 blk_queue_max_hw_sectors(d->blkq, BLK_DEF_MAX_SECTORS); 285 blk_queue_max_hw_sectors(q, BLK_DEF_MAX_SECTORS);
286 q->backing_dev_info.name = "aoe";
293 q->backing_dev_info.ra_pages = READ_AHEAD / PAGE_CACHE_SIZE; 287 q->backing_dev_info.ra_pages = READ_AHEAD / PAGE_CACHE_SIZE;
294 d->bufpool = mp; 288 d->bufpool = mp;
295 d->blkq = gd->queue = q; 289 d->blkq = gd->queue = q;
@@ -314,11 +308,8 @@ aoeblk_gdalloc(void *vp)
314 aoedisk_add_sysfs(d); 308 aoedisk_add_sysfs(d);
315 return; 309 return;
316 310
317err_blkq:
318 blk_cleanup_queue(d->blkq);
319 d->blkq = NULL;
320err_mempool: 311err_mempool:
321 mempool_destroy(d->bufpool); 312 mempool_destroy(mp);
322err_disk: 313err_disk:
323 put_disk(gd); 314 put_disk(gd);
324err: 315err: