btrfs-progs: print-tree: fix format string on 32bit

We're passing a size_t, use the right format specifier.

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

diff --git a/print-tree.c b/print-tree.c
index 657497d..5af80e8 100644 (file)
--- a/print-tree.c
+++ b/print-tree.c
@@ -931,7 +931,7 @@ static void print_dev_stats(struct extent_buffer *eb,
        if (known < size) {
                printf("\t\tunknown stats item bytes %u", size - known);
                for (i = BTRFS_DEV_STAT_VALUES_MAX; i * sizeof(__le64) < size; i++) {
-                       printf("\t\tunknown item %u offset %lu value %llu\n",
+                       printf("\t\tunknown item %u offset %zu value %llu\n",
                                i, i * sizeof(__le64),
                                (unsigned long long)le64_to_cpu(values[i]));
                }