btrfs-progs: image: use common message helpers

Usage errors are turned to normal errors.

Signed-off-by: David Sterba <dsterba@suse.com>

diff --git a/btrfs-image.c b/btrfs-image.c
index 6681108..6bb8d47 100644 (file)
--- a/btrfs-image.c
+++ b/btrfs-image.c
@@ -312,7 +312,7 @@ static u64 logical_to_physical(struct mdrestore_struct *mdres, u64 logical,
        entry = tree_search(&mdres->chunk_tree, &search.l, chunk_cmp, 1);
        if (!entry) {
                if (mdres->in != stdin)
-                       printf("Couldn't find a chunk, using logical\n");
+                       warning("cannot find a chunk, using logical");
                return logical;
        }
        fs_chunk = rb_entry(entry, struct fs_chunk, l);
@@ -2390,9 +2390,8 @@ static void remap_overlapping_chunks(struct mdrestore_struct *mdres)
                list_del_init(&fs_chunk->list);
                if (range_contains_super(fs_chunk->physical,
                                         fs_chunk->bytes)) {
-                       printf("remapping a chunk that had a super "
-                               "mirror inside of it, clearing space cache "
-                               "so we don't end up with corruption\n");
+                       warning(
+"remapping a chunk that had a super mirror inside of it, clearing space cache so we don't end up with corruption");
                        mdres->clear_space_cache = 1;
                }
                fs_chunk->physical = mdres->last_physical_offset;
@@ -2803,24 +2802,22 @@ int main(int argc, char *argv[])
 
        if (create) {
                if (old_restore) {
-                       fprintf(stderr,
-       "Usage error: create and restore cannot be used at the same time\n");
+                       error(
+                       "create and restore cannot be used at the same time");
                        usage_error++;
                }
        } else {
                if (walk_trees || sanitize || compress_level) {
-                       fprintf(stderr,
-       "Usage error: use -w, -s, -c options for restore makes no sense\n");
+                       error(
+                       "useing -w, -s, -c options for restore makes no sense");
                        usage_error++;
                }
                if (multi_devices && dev_cnt < 2) {
-                       fprintf(stderr,
-       "Usage error: not enough devices specified for -m option\n");
+                       error("not enough devices specified for -m option");
                        usage_error++;
                }
                if (!multi_devices && dev_cnt != 1) {
-                       fprintf(stderr,
-       "Usage error: accepts only 1 device without -m option\n");
+                       error("accepts only 1 device without -m option");
                        usage_error++;
                }
        }