btrfs: remove unused parameter fs_info from btrfs_extend_item

Signed-off-by: David Sterba <dsterba@suse.com>

fs/btrfs/ctree.c

@@ -4639,8 +4639,7 @@ void btrfs_truncate_item(struct btrfs_path *path, u32 new_size, int from_end)
 /*
  * make the item pointed to by the path bigger, data_size is the added size.
  */
-void btrfs_extend_item(struct btrfs_fs_info *fs_info, struct btrfs_path *path,
-		       u32 data_size)
+void btrfs_extend_item(struct btrfs_path *path, u32 data_size)
 {
 	int slot;
 	struct extent_buffer *leaf;
@@ -4669,7 +4668,7 @@ void btrfs_extend_item(struct btrfs_fs_info *fs_info, struct btrfs_path *path,
 	BUG_ON(slot < 0);
 	if (slot >= nritems) {
 		btrfs_print_leaf(leaf);
-		btrfs_crit(fs_info, "slot %d too large, nritems %d",
+		btrfs_crit(leaf->fs_info, "slot %d too large, nritems %d",
 			   slot, nritems);
 		BUG();
 	}

fs/btrfs/ctree.h

@@ -2930,8 +2930,7 @@ int btrfs_copy_root(struct btrfs_trans_handle *trans,
 		      struct extent_buffer **cow_ret, u64 new_root_objectid);
 int btrfs_block_can_be_shared(struct btrfs_root *root,
 			      struct extent_buffer *buf);
-void btrfs_extend_item(struct btrfs_fs_info *fs_info, struct btrfs_path *path,
-		       u32 data_size);
+void btrfs_extend_item(struct btrfs_path *path, u32 data_size);
 void btrfs_truncate_item(struct btrfs_path *path, u32 new_size, int from_end);
 int btrfs_split_item(struct btrfs_trans_handle *trans,
 		     struct btrfs_root *root,

fs/btrfs/dir-item.c

@@ -36,7 +36,7 @@ static struct btrfs_dir_item *insert_with_overflow(struct btrfs_trans_handle
 		di = btrfs_match_dir_item_name(fs_info, path, name, name_len);
 		if (di)
 			return ERR_PTR(-EEXIST);
-		btrfs_extend_item(fs_info, path, data_size);
+		btrfs_extend_item(path, data_size);
 	} else if (ret < 0)
 		return ERR_PTR(ret);
 	WARN_ON(ret > 0);

fs/btrfs/extent-tree.c

@@ -1705,7 +1705,7 @@ void setup_inline_extent_backref(struct btrfs_fs_info *fs_info,
 	type = extent_ref_type(parent, owner);
 	size = btrfs_extent_inline_ref_size(type);
 
-	btrfs_extend_item(fs_info, path, size);
+	btrfs_extend_item(path, size);
 
 	ei = btrfs_item_ptr(leaf, path->slots[0], struct btrfs_extent_item);
 	refs = btrfs_extent_refs(leaf, ei);

fs/btrfs/file-item.c

@@ -848,7 +848,7 @@ int btrfs_csum_file_blocks(struct btrfs_trans_handle *trans,
 		diff /= csum_size;
 		diff *= csum_size;
 
-		btrfs_extend_item(fs_info, path, diff);
+		btrfs_extend_item(path, diff);
 		ret = 0;
 		goto csum;
 	}

fs/btrfs/inode-item.c

@@ -288,7 +288,7 @@ static int btrfs_insert_inode_extref(struct btrfs_trans_handle *trans,
 						   name, name_len, NULL))
 			goto out;
 
-		btrfs_extend_item(root->fs_info, path, ins_len);
+		btrfs_extend_item(path, ins_len);
 		ret = 0;
 	}
 	if (ret < 0)
@@ -347,7 +347,7 @@ int btrfs_insert_inode_ref(struct btrfs_trans_handle *trans,
 			goto out;
 
 		old_size = btrfs_item_size_nr(path->nodes[0], path->slots[0]);
-		btrfs_extend_item(fs_info, path, ins_len);
+		btrfs_extend_item(path, ins_len);
 		ref = btrfs_item_ptr(path->nodes[0], path->slots[0],
 				     struct btrfs_inode_ref);
 		ref = (struct btrfs_inode_ref *)((unsigned long)ref + old_size);

fs/btrfs/tree-log.c

@@ -344,7 +344,6 @@ static noinline int overwrite_item(struct btrfs_trans_handle *trans,
 				   struct extent_buffer *eb, int slot,
 				   struct btrfs_key *key)
 {
-	struct btrfs_fs_info *fs_info = root->fs_info;
 	int ret;
 	u32 item_size;
 	u64 saved_i_size = 0;
@@ -467,8 +466,7 @@ static noinline int overwrite_item(struct btrfs_trans_handle *trans,
 		if (found_size > item_size)
 			btrfs_truncate_item(path, item_size, 1);
 		else if (found_size < item_size)
-			btrfs_extend_item(fs_info, path,
-					  item_size - found_size);
+			btrfs_extend_item(path, item_size - found_size);
 	} else if (ret) {
 		return ret;
 	}

fs/btrfs/uuid-tree.c

@@ -121,7 +121,7 @@ int btrfs_uuid_tree_add(struct btrfs_trans_handle *trans, u8 *uuid, u8 type,
 		 * An item with that type already exists.
 		 * Extend the item and store the new subid at the end.
 		 */
-		btrfs_extend_item(fs_info, path, sizeof(subid_le));
+		btrfs_extend_item(path, sizeof(subid_le));
 		eb = path->nodes[0];
 		slot = path->slots[0];
 		offset = btrfs_item_ptr_offset(eb, slot);

fs/btrfs/xattr.c

@@ -185,8 +185,7 @@ int btrfs_setxattr(struct btrfs_trans_handle *trans, struct inode *inode,
 		if (old_data_len + name_len + sizeof(*di) == item_size) {
 			/* No other xattrs packed in the same leaf item. */
 			if (size > old_data_len)
-				btrfs_extend_item(fs_info, path,
-						  size - old_data_len);
+				btrfs_extend_item(path, size - old_data_len);
 			else if (size < old_data_len)
 				btrfs_truncate_item(path, data_size, 1);
 		} else {
@@ -194,7 +193,7 @@ int btrfs_setxattr(struct btrfs_trans_handle *trans, struct inode *inode,
 			ret = btrfs_delete_one_dir_name(trans, root, path, di);
 			if (ret)
 				goto out;
-			btrfs_extend_item(fs_info, path, data_size);
+			btrfs_extend_item(path, data_size);
 		}
 
 		item = btrfs_item_nr(slot);