diff options
| author | Josef Bacik <josef@toxicpanda.com> | 2020-01-24 17:32:24 +0300 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2020-03-23 19:01:26 +0300 |
| commit | 3619c94f073e4e96bef4cc15e70adbc36f3cb203 (patch) | |
| tree | d12273ae4c2cb265182f75c3608bc7d83bbafa93 /fs/btrfs/ioctl.c | |
| parent | 83db2aadb3bd3a117918434448e8c0e90229b73b (diff) | |
| download | linux-3619c94f073e4e96bef4cc15e70adbc36f3cb203.tar.xz | |
btrfs: open code btrfs_read_fs_root_no_name
All this does is call btrfs_get_fs_root() with check_ref == true. Just
use btrfs_get_fs_root() so we don't have a bunch of different helpers
that do the same thing.
Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/ioctl.c')
| -rw-r--r-- | fs/btrfs/ioctl.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index ba1608d0cd8e..5342e4a2bb9a 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -666,7 +666,7 @@ static noinline int create_subvol(struct inode *dir, goto fail; key.offset = (u64)-1; - new_root = btrfs_read_fs_root_no_name(fs_info, &key); + new_root = btrfs_get_fs_root(fs_info, &key, true); if (IS_ERR(new_root)) { ret = PTR_ERR(new_root); btrfs_abort_transaction(trans, ret); @@ -2179,7 +2179,7 @@ static noinline int search_ioctl(struct inode *inode, key.objectid = sk->tree_id; key.type = BTRFS_ROOT_ITEM_KEY; key.offset = (u64)-1; - root = btrfs_read_fs_root_no_name(info, &key); + root = btrfs_get_fs_root(info, &key, true); if (IS_ERR(root)) { btrfs_free_path(path); return PTR_ERR(root); @@ -2314,7 +2314,7 @@ static noinline int btrfs_search_path_in_tree(struct btrfs_fs_info *info, key.objectid = tree_id; key.type = BTRFS_ROOT_ITEM_KEY; key.offset = (u64)-1; - root = btrfs_read_fs_root_no_name(info, &key); + root = btrfs_get_fs_root(info, &key, true); if (IS_ERR(root)) { ret = PTR_ERR(root); goto out; @@ -2408,7 +2408,7 @@ static int btrfs_search_path_in_tree_user(struct inode *inode, key.objectid = treeid; key.type = BTRFS_ROOT_ITEM_KEY; key.offset = (u64)-1; - root = btrfs_read_fs_root_no_name(fs_info, &key); + root = btrfs_get_fs_root(fs_info, &key, true); if (IS_ERR(root)) { ret = PTR_ERR(root); goto out; @@ -2653,7 +2653,7 @@ static int btrfs_ioctl_get_subvol_info(struct file *file, void __user *argp) key.objectid = BTRFS_I(inode)->root->root_key.objectid; key.type = BTRFS_ROOT_ITEM_KEY; key.offset = (u64)-1; - root = btrfs_read_fs_root_no_name(fs_info, &key); + root = btrfs_get_fs_root(fs_info, &key, true); if (IS_ERR(root)) { ret = PTR_ERR(root); goto out; @@ -3983,7 +3983,7 @@ static long btrfs_ioctl_default_subvol(struct file *file, void __user *argp) location.type = BTRFS_ROOT_ITEM_KEY; location.offset = (u64)-1; - new_root = btrfs_read_fs_root_no_name(fs_info, &location); + new_root = btrfs_get_fs_root(fs_info, &location, true); if (IS_ERR(new_root)) { ret = PTR_ERR(new_root); goto out; |