btrfs: change btrfs_fs_devices::rotating to bool
struct btrfs_fs_devices::rotating currently is declared as an integer
variable but only used as a boolean.
Change the variable definition to bool and update to code touching it to
set 'true' and 'false'.
Reviewed-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index ade40df..d8e5560 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -644,7 +644,7 @@ static int btrfs_open_one_device(struct btrfs_fs_devices *fs_devices,
q = bdev_get_queue(bdev);
if (!blk_queue_nonrot(q))
- fs_devices->rotating = 1;
+ fs_devices->rotating = true;
device->bdev = bdev;
clear_bit(BTRFS_DEV_STATE_IN_FS_METADATA, &device->dev_state);
@@ -2274,7 +2274,7 @@ static int btrfs_prepare_sprout(struct btrfs_fs_info *fs_info)
fs_devices->num_devices = 0;
fs_devices->open_devices = 0;
fs_devices->missing_devices = 0;
- fs_devices->rotating = 0;
+ fs_devices->rotating = false;
fs_devices->seed = seed_devices;
generate_random_uuid(fs_devices->fsid);
@@ -2469,7 +2469,7 @@ int btrfs_init_new_device(struct btrfs_fs_info *fs_info, const char *device_path
atomic64_add(device->total_bytes, &fs_info->free_chunk_space);
if (!blk_queue_nonrot(q))
- fs_devices->rotating = 1;
+ fs_devices->rotating = true;
orig_super_total_bytes = btrfs_super_total_bytes(fs_info->super_copy);
btrfs_set_super_total_bytes(fs_info->super_copy,
diff --git a/fs/btrfs/volumes.h b/fs/btrfs/volumes.h
index 8e9513b..fc1b564 100644
--- a/fs/btrfs/volumes.h
+++ b/fs/btrfs/volumes.h
@@ -250,7 +250,7 @@ struct btrfs_fs_devices {
/* set when we find or add a device that doesn't have the
* nonrot flag set
*/
- int rotating;
+ bool rotating;
struct btrfs_fs_info *fs_info;
/* sysfs kobjects */
