[8/8,v2] btrfs: rename total_bytes to avoid confusion
diff mbox

Message ID 1408503257-29568-1-git-send-email-anand.jain@oracle.com
State Accepted
Headers show

Commit Message

Anand Jain Aug. 20, 2014, 2:54 a.m. UTC
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>
---
v2: accepts David comment renames ret_sz to tmp

 fs/btrfs/volumes.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

Comments

David Sterba Aug. 20, 2014, 2:29 p.m. UTC | #1
On Wed, Aug 20, 2014 at 10:54:17AM +0800, Anand Jain wrote:
> 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>

Thanks.

Reviewed-by: David Sterba <dsterba@suse.cz>
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Patch
diff mbox

diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index bf99e82..718f734 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -2253,7 +2253,7 @@  int btrfs_init_new_device(struct btrfs_root *root, char *device_path)
 	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;
 
@@ -2356,13 +2356,13 @@  int btrfs_init_new_device(struct btrfs_root *root, char *device_path)
 	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);