diff options
Diffstat (limited to 'fs/btrfs/volumes.c')
| -rw-r--r-- | fs/btrfs/volumes.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index 20039d625210..3e348743271a 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -698,8 +698,6 @@ static int btrfs_open_one_device(struct btrfs_fs_devices *fs_devices, } q = bdev_get_queue(bdev); - if (blk_queue_discard(q)) - device->can_discard = 1; if (!blk_queue_nonrot(q)) fs_devices->rotating = 1; @@ -2433,8 +2431,6 @@ int btrfs_init_new_device(struct btrfs_fs_info *fs_info, const char *device_path } q = bdev_get_queue(bdev); - if (blk_queue_discard(q)) - device->can_discard = 1; device->writeable = 1; device->generation = trans->transid; device->io_width = fs_info->sectorsize; @@ -2585,7 +2581,6 @@ int btrfs_init_dev_replace_tgtdev(struct btrfs_fs_info *fs_info, struct btrfs_device *srcdev, struct btrfs_device **device_out) { - struct request_queue *q; struct btrfs_device *device; struct block_device *bdev; struct list_head *devices; @@ -2642,9 +2637,6 @@ int btrfs_init_dev_replace_tgtdev(struct btrfs_fs_info *fs_info, } rcu_assign_pointer(device->name, name); - q = bdev_get_queue(bdev); - if (blk_queue_discard(q)) - device->can_discard = 1; mutex_lock(&fs_info->fs_devices->device_list_mutex); device->writeable = 1; device->generation = 0; |