device_mapper: drop unneeded function

Subdir without stats.

diff --git a/device_mapper/ioctl/libdm-iface.c b/device_mapper/ioctl/libdm-iface.c
index bec7f0fb9dcbd0739789881ab82a0acfb1bb0610..733eece6c738578456647009a78582deba83b51b 100644 (file)
--- a/device_mapper/ioctl/libdm-iface.c
+++ b/device_mapper/ioctl/libdm-iface.c
@@ -624,20 +624,6 @@ static int _dm_inactive_supported(void)
        return inactive_supported;
 }
 
-int dm_message_supports_precise_timestamps(void)
-{
-       /*
-        * 4.32.0 supports "precise_timestamps" and "histogram:" options
-        * to @stats_create messages but lacks the ability to report
-        * these properties via a subsequent @stats_list: require at
-        * least 4.33.0 in order to use these features.
-        */
-       if (dm_check_version() && _dm_version >= 4)
-               if (_dm_version_minor >= 33)
-                       return 1;
-       return 0;
-}
-
 void *dm_get_next_target(struct dm_task *dmt, void *next,
                         uint64_t *start, uint64_t *length,
                         char **target_type, char **params)