[PATCH 2/2] btrfs-progs: mkfs: use pretty_size_mode() on min size error

[Luis Chamberlain <mcgrof@kernel.org>]

Use a human pretty output for the error message about the
minimum required size for a btrfs filesystem.

Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
---
 mkfs/main.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/mkfs/main.c b/mkfs/main.c
index ebf462587bd5..8a0018abd01e 100644
--- a/mkfs/main.c
+++ b/mkfs/main.c
@@ -1388,10 +1388,10 @@ int BOX_MAIN(mkfs)(int argc, char **argv)
 	}
 	/* Check device/block_count after the nodesize is determined */
 	if (block_count && block_count < min_dev_size) {
-		error("size %llu is too small to make a usable filesystem",
-			block_count);
-		error("minimum size for btrfs filesystem is %llu",
-			min_dev_size);
+		error("Size %s is too small to make a usable filesystem",
+			pretty_size_mode(block_count, UNITS_DEFAULT));
+		error("minimum size for btrfs filesystem is %s",
+			pretty_size_mode(min_dev_size, UNITS_DEFAULT));
 		goto error;
 	}
 	/*
-- 
2.35.1