[PATCH 07/19] btrfs-progs: btrfstune: Refactor change_devices_uuid to use btrfs_fs_info

[Qu Wenruo]

Signed-off-by: Qu Wenruo <quwen...@cn.fujitsu.com>
---
 btrfstune.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/btrfstune.c b/btrfstune.c
index 580fb401..2d85b041 100644
--- a/btrfstune.c
+++ b/btrfstune.c
@@ -177,10 +177,9 @@ out:
        return ret;
 }
 
-static int change_device_uuid(struct btrfs_root *root, struct extent_buffer 
*eb,
+static int change_device_uuid(struct btrfs_fs_info *fs_info, struct 
extent_buffer *eb,
                              int slot)
 {
-       struct btrfs_fs_info *fs_info = root->fs_info;
        struct btrfs_dev_item *di;
        int ret = 0;
 
@@ -216,7 +215,7 @@ static int change_devices_uuid(struct btrfs_fs_info 
*fs_info)
                if (key.type != BTRFS_DEV_ITEM_KEY ||
                    key.objectid != BTRFS_DEV_ITEMS_OBJECTID)
                        goto next;
-               ret = change_device_uuid(root, path.nodes[0], path.slots[0]);
+               ret = change_device_uuid(fs_info, path.nodes[0], path.slots[0]);
                if (ret < 0)
                        goto out;
 next:
-- 
2.13.1



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