1 files changed, 1 insertions, 1 deletions

diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index f79f38542a73..639f2663ed3f 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -3921,7 +3921,7 @@ static int btrfs_check_super_valid(struct btrfs_fs_info *fs_info,
         }
         if (btrfs_super_sys_array_size(sb) < sizeof(struct btrfs_disk_key)
                         + sizeof(struct btrfs_chunk)) {
-                printk(KERN_ERR "BTRFS: system chunk array too small %u < %lu\n",
+                printk(KERN_ERR "BTRFS: system chunk array too small %u < %zu\n",
                                 btrfs_super_sys_array_size(sb),
                                 sizeof(struct btrfs_disk_key)
                                 + sizeof(struct btrfs_chunk));