1 files changed, 3 insertions, 2 deletions

diff --git a/fs/btrfs/btrfs_inode.h b/fs/btrfs/btrfs_inode.h
index b168238bcb13..21b8cfe08e95 100644
--- a/fs/btrfs/btrfs_inode.h
+++ b/fs/btrfs/btrfs_inode.h
@@ -191,9 +191,10 @@ static inline void btrfs_i_size_write(struct inode *inode, u64 size)
         BTRFS_I(inode)->disk_i_size = size;
 }
 
-static inline bool btrfs_is_free_space_inode(struct btrfs_root *root,
-                                       struct inode *inode)
+static inline bool btrfs_is_free_space_inode(struct inode *inode)
 {
+        struct btrfs_root *root = BTRFS_I(inode)->root;
+
         if (root == root->fs_info->tree_root &&
             btrfs_ino(inode) != BTRFS_BTREE_INODE_OBJECTID)
                 return true;