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btrfs: use fs_info directly 

Local variable fs_info, contains root->fs_info, use it.

Signed-off-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Anand Jain 2016-03-24 18:48:12 +08:00 committed by David Sterba
parent 735654ea91
commit fc23c246d7
1 changed files with 4 additions and 4 deletions
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8
fs/btrfs/dev-replace.c
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@ -368,7 +368,7 @@ int btrfs_dev_replace_start(struct btrfs_root *root,
WARN_ON(!tgt_device);
dev_replace->tgtdev = tgt_device;
btrfs_info_in_rcu(root->fs_info,
btrfs_info_in_rcu(fs_info,
"dev_replace from %s (devid %llu) to %s started",
src_device->missing ? "<missing disk>" :
rcu_str_deref(src_device->name),
@ -394,9 +394,9 @@ int btrfs_dev_replace_start(struct btrfs_root *root,
ret = btrfs_sysfs_add_device_link(tgt_device->fs_devices, tgt_device);
if (ret)
btrfs_err(root->fs_info, "kobj add dev failed %d\n", ret);
btrfs_err(fs_info, "kobj add dev failed %d\n", ret);
btrfs_wait_ordered_roots(root->fs_info, -1);
btrfs_wait_ordered_roots(fs_info, -1);
/* force writing the updated state information to disk */
trans = btrfs_start_transaction(root, 0);
@ -414,7 +414,7 @@ int btrfs_dev_replace_start(struct btrfs_root *root,
btrfs_device_get_total_bytes(src_device),
&dev_replace->scrub_progress, 0, 1);
ret = btrfs_dev_replace_finishing(root->fs_info, ret);
ret = btrfs_dev_replace_finishing(fs_info, ret);
/* don't warn if EINPROGRESS, someone else might be running scrub */
if (ret == -EINPROGRESS) {
args->result = BTRFS_IOCTL_DEV_REPLACE_RESULT_SCRUB_INPROGRESS;