Thin fix compile warns

Test for dm_snprintf < 0.
Add header for moved backup.

diff --git a/lib/metadata/thin_manip.c b/lib/metadata/thin_manip.c
index c23538a760cc88ade03135106d86b9be136a1df4..fdeac700f14d97b0c5efa39805d5925dec2b42d4 100644 (file)
--- a/lib/metadata/thin_manip.c
+++ b/lib/metadata/thin_manip.c
@@ -18,6 +18,7 @@
 #include "metadata.h"
 #include "segtype.h"
 #include "lv_alloc.h"
+#include "archiver.h"
 
 int attach_pool_metadata_lv(struct lv_segment *seg, struct logical_volume *pool_metadata_lv)
 {

diff --git a/libdm/libdm-deptree.c b/libdm/libdm-deptree.c
index 6b3a543b12166243a5b6c55b7cb50d1f10b8e8fd..7768261eafb6a13ff6b2452d05c46b0a29b01044 100644 (file)
--- a/libdm/libdm-deptree.c
+++ b/libdm/libdm-deptree.c
@@ -1294,9 +1294,11 @@ static int _thin_pool_node_message(struct dm_tree_node *dnode, struct thin_messa
                                m->u.m_set_transaction_id.current_id,
                                m->u.m_set_transaction_id.new_id);
                break;
+       default:
+               r = -1;
        }
 
-       if (!r) {
+       if (r < 0) {
                log_error("Failed to prepare message.");
                return 0;
        }