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btrfs: use struct btrfs_inode inside btrfs_get_parent()

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Use a struct btrfs_inode to btrfs_get_parent() as it's an internal
helper, allowing to remove some use of BTRFS_I.

Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba 2025-02-18 01:45:57 +01:00
parent 2d4323ced5
commit 8dddeb53ab
1 changed files with 5 additions and 5 deletions
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10
fs/btrfs/export.c
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@ -145,9 +145,9 @@ static struct dentry *btrfs_fh_to_dentry(struct super_block *sb, struct fid *fh,
struct dentry *btrfs_get_parent(struct dentry *child)
{
struct inode *dir = d_inode(child);
struct btrfs_fs_info *fs_info = btrfs_sb(dir->i_sb);
struct btrfs_root *root = BTRFS_I(dir)->root;
struct btrfs_inode *dir = BTRFS_I(d_inode(child));
struct btrfs_root *root = dir->root;
struct btrfs_fs_info *fs_info = root->fs_info;
struct btrfs_path *path;
struct extent_buffer *leaf;
struct btrfs_root_ref *ref;
@ -159,13 +159,13 @@ struct dentry *btrfs_get_parent(struct dentry *child)
if (!path)
return ERR_PTR(-ENOMEM);
if (btrfs_ino(BTRFS_I(dir)) == BTRFS_FIRST_FREE_OBJECTID) {
if (btrfs_ino(dir) == BTRFS_FIRST_FREE_OBJECTID) {
key.objectid = btrfs_root_id(root);
key.type = BTRFS_ROOT_BACKREF_KEY;
key.offset = (u64)-1;
root = fs_info->tree_root;
} else {
key.objectid = btrfs_ino(BTRFS_I(dir));
key.objectid = btrfs_ino(dir);
key.type = BTRFS_INODE_REF_KEY;
key.offset = (u64)-1;
}