btrfs: rename total_bytes to avoid confusion
we are assigning number_devices to the total_bytes,
that's very confusing for a moment
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Chris Mason <clm@fb.com>
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index 8482396..e9676a4 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -2108,7 +2108,7 @@
struct list_head *devices;
struct super_block *sb = root->fs_info->sb;
struct rcu_string *name;
- u64 total_bytes;
+ u64 tmp;
int seeding_dev = 0;
int ret = 0;
@@ -2211,13 +2211,13 @@
if (!blk_queue_nonrot(bdev_get_queue(bdev)))
root->fs_info->fs_devices->rotating = 1;
- total_bytes = btrfs_super_total_bytes(root->fs_info->super_copy);
+ tmp = btrfs_super_total_bytes(root->fs_info->super_copy);
btrfs_set_super_total_bytes(root->fs_info->super_copy,
- total_bytes + device->total_bytes);
+ tmp + device->total_bytes);
- total_bytes = btrfs_super_num_devices(root->fs_info->super_copy);
+ tmp = btrfs_super_num_devices(root->fs_info->super_copy);
btrfs_set_super_num_devices(root->fs_info->super_copy,
- total_bytes + 1);
+ tmp + 1);
/* add sysfs device entry */
btrfs_kobj_add_device(root->fs_info, device);