1 files changed, 10 insertions, 10 deletions

diff --git a/fs/btrfs/inode-map.c b/fs/btrfs/inode-map.c
index 0c4926728b6a..79921f6fb8e5 100644
--- a/fs/btrfs/inode-map.c
+++ b/fs/btrfs/inode-map.c
@@ -38,7 +38,7 @@ static int caching_kthread(void *data)
 	int slot;
 	int ret;
 
-	if (!btrfs_test_opt(root->fs_info, INODE_MAP_CACHE))
+	if (!btrfs_test_opt(fs_info, INODE_MAP_CACHE))
 		return 0;
 
 	path = btrfs_alloc_path();
@@ -180,7 +180,7 @@ static void start_caching(struct btrfs_root *root)
 	if (IS_ERR(tsk)) {
 		btrfs_warn(fs_info, "failed to start inode caching task");
 		btrfs_clear_pending_and_info(fs_info, INODE_MAP_CACHE,
-				"disabling inode map caching");
+					     "disabling inode map caching");
 	}
 }
 
@@ -395,6 +395,7 @@ void btrfs_init_free_ino_ctl(struct btrfs_root *root)
 int btrfs_save_ino_cache(struct btrfs_root *root,
 			 struct btrfs_trans_handle *trans)
 {
+	struct btrfs_fs_info *fs_info = root->fs_info;
 	struct btrfs_free_space_ctl *ctl = root->free_ino_ctl;
 	struct btrfs_path *path;
 	struct inode *inode;
@@ -415,7 +416,7 @@ int btrfs_save_ino_cache(struct btrfs_root *root,
 	if (btrfs_root_refs(&root->root_item) == 0)
 		return 0;
 
-	if (!btrfs_test_opt(root->fs_info, INODE_MAP_CACHE))
+	if (!btrfs_test_opt(fs_info, INODE_MAP_CACHE))
 		return 0;
 
 	path = btrfs_alloc_path();
@@ -423,7 +424,7 @@ int btrfs_save_ino_cache(struct btrfs_root *root,
 		return -ENOMEM;
 
 	rsv = trans->block_rsv;
-	trans->block_rsv = &root->fs_info->trans_block_rsv;
+	trans->block_rsv = &fs_info->trans_block_rsv;
 
 	num_bytes = trans->bytes_reserved;
 	/*
@@ -433,15 +434,14 @@ int btrfs_save_ino_cache(struct btrfs_root *root,
 	 * 1 item for free space object
 	 * 3 items for pre-allocation
 	 */
-	trans->bytes_reserved = btrfs_calc_trans_metadata_size(root->fs_info,
-							       10);
+	trans->bytes_reserved = btrfs_calc_trans_metadata_size(fs_info, 10);
 	ret = btrfs_block_rsv_add(root, trans->block_rsv,
 				  trans->bytes_reserved,
 				  BTRFS_RESERVE_NO_FLUSH);
 	if (ret)
 		goto out;
-	trace_btrfs_space_reservation(root->fs_info, "ino_cache",
-				      trans->transid, trans->bytes_reserved, 1);
+	trace_btrfs_space_reservation(fs_info, "ino_cache", trans->transid,
+				      trans->bytes_reserved, 1);
 again:
 	inode = lookup_free_ino_inode(root, path);
 	if (IS_ERR(inode) && (PTR_ERR(inode) != -ENOENT || retry)) {
@@ -507,8 +507,8 @@ again:
 out_put:
 	iput(inode);
 out_release:
-	trace_btrfs_space_reservation(root->fs_info, "ino_cache",
-				      trans->transid, trans->bytes_reserved, 0);
+	trace_btrfs_space_reservation(fs_info, "ino_cache", trans->transid,
+				      trans->bytes_reserved, 0);
 	btrfs_block_rsv_release(root, trans->block_rsv, trans->bytes_reserved);
 out:
 	trans->block_rsv = rsv;