diff options
Diffstat (limited to 'block/blk-sysfs.c')
| -rw-r--r-- | block/blk-sysfs.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/block/blk-sysfs.c b/block/blk-sysfs.c index 261c75c665ae..bd236313f35d 100644 --- a/block/blk-sysfs.c +++ b/block/blk-sysfs.c @@ -66,14 +66,14 @@ queue_requests_store(struct request_queue *q, const char *page, size_t count) if (rl->count[BLK_RW_SYNC] >= q->nr_requests) { blk_set_queue_full(q, BLK_RW_SYNC); - } else if (rl->count[BLK_RW_SYNC]+1 <= q->nr_requests) { + } else { blk_clear_queue_full(q, BLK_RW_SYNC); wake_up(&rl->wait[BLK_RW_SYNC]); } if (rl->count[BLK_RW_ASYNC] >= q->nr_requests) { blk_set_queue_full(q, BLK_RW_ASYNC); - } else if (rl->count[BLK_RW_ASYNC]+1 <= q->nr_requests) { + } else { blk_clear_queue_full(q, BLK_RW_ASYNC); wake_up(&rl->wait[BLK_RW_ASYNC]); } @@ -498,7 +498,6 @@ int blk_register_queue(struct gendisk *disk) { int ret; struct device *dev = disk_to_dev(disk); - struct request_queue *q = disk->queue; if (WARN_ON(!q)) @@ -509,8 +508,10 @@ int blk_register_queue(struct gendisk *disk) return ret; ret = kobject_add(&q->kobj, kobject_get(&dev->kobj), "%s", "queue"); - if (ret < 0) + if (ret < 0) { + blk_trace_remove_sysfs(dev); return ret; + } kobject_uevent(&q->kobj, KOBJ_ADD); @@ -521,7 +522,7 @@ int blk_register_queue(struct gendisk *disk) if (ret) { kobject_uevent(&q->kobj, KOBJ_REMOVE); kobject_del(&q->kobj); - blk_trace_remove_sysfs(disk_to_dev(disk)); + blk_trace_remove_sysfs(dev); kobject_put(&dev->kobj); return ret; } |