btrfs-progs: remove old debugging statement

Signed-off-by: Chris Mason <chris.mason@oracle.com>
diff --git a/disk-io.c b/disk-io.c
index 8429e53..408b2d5 100644
--- a/disk-io.c
+++ b/disk-io.c
@@ -266,7 +266,6 @@
 	if (!btrfs_buffer_uptodate(eb, trans->transid))
 		BUG();
 
-	printf("writing out a block\n");
 	btrfs_set_header_flag(eb, BTRFS_HEADER_FLAG_WRITTEN);
 	csum_tree_block(root, eb, 0);
 
@@ -934,7 +933,6 @@
 
 	if (root->fs_info->super_bytenr != BTRFS_SUPER_INFO_OFFSET) {
 		btrfs_set_super_bytenr(sb, root->fs_info->super_bytenr);
-printk("speiiiiiiiiiiiiiiiiiiiiiiiiiiiii\n");
 		crc = ~(u32)0;
 		crc = btrfs_csum_data(NULL, (char *)sb + BTRFS_CSUM_SIZE, crc,
 				      BTRFS_SUPER_INFO_SIZE - BTRFS_CSUM_SIZE);