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btrfs-progs: Directly pass root to change_devices_uuid 

This function currently takes an fs_info only to reference the chunk
root. Just pass the root directly. No functional changes.

Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
master
Nikolay Borisov 2018-10-11 18:04:04 +03:00 committed by David Sterba
parent 350810997e
commit 24852b646c
1 changed files with 2 additions and 3 deletions
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5
btrfstune.c
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@ -309,9 +309,8 @@ static int change_device_uuid(struct extent_buffer *eb, int slot,
return ret;
}
static int change_devices_uuid(struct btrfs_fs_info *fs_info, uuid_t new_fsid)
static int change_devices_uuid(struct btrfs_root *root, uuid_t new_fsid)
{
struct btrfs_root *root = fs_info->chunk_root;
struct btrfs_path path;
struct btrfs_key key = {0, 0, 0};
int ret = 0;
@ -438,7 +437,7 @@ static int change_uuid(struct btrfs_fs_info *fs_info, const char *new_fsid_str)
/* Then devices */
printf("Change fsid on devices\n");
ret = change_devices_uuid(fs_info, new_fsid);
ret = change_devices_uuid(fs_info->chunk_root, new_fsid);
if (ret < 0) {
error("failed to change UUID of devices: %d", ret);
goto out;