btrfs: tree-checker: fix error message regarding free space extent items

The error message mentions a free space info item, but we are processing a
free space extent item, so fix the message.

Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

diff --git a/fs/btrfs/tree-checker.c b/fs/btrfs/tree-checker.c
index ea12d09732065421c97fca6ef2bc9e5d77a82bcb..594266c9c116ff22d601c88c0a21528333d4bda0 100644 (file)
--- a/fs/btrfs/tree-checker.c
+++ b/fs/btrfs/tree-checker.c
@@ -2348,7 +2348,7 @@ static int check_free_space_extent(struct extent_buffer *leaf, struct btrfs_key
 
        if (unlikely(btrfs_item_size(leaf, slot) != 0)) {
                generic_err(leaf, slot,
-                           "invalid item size for free space info, has %u expect 0",
+                           "invalid item size for free space extent, has %u expect 0",
                            btrfs_item_size(leaf, slot));
                return -EUCLEAN;
        }