btrfs-progs: print-tree: Enhance warning on tree block level mismatch and error handling

[platform/upstream/btrfs-progs.git] / uuid-tree.c

diff --git a/uuid-tree.c b/uuid-tree.c
index 8d0b917..320eb67 100644 (file)
--- a/uuid-tree.c
+++ b/uuid-tree.c
@@ -60,9 +60,9 @@ static int btrfs_uuid_tree_lookup_any(int fd, const u8 *uuid, u8 type,
        ret = ioctl(fd, BTRFS_IOC_TREE_SEARCH, &search_arg);
        if (ret < 0) {
                fprintf(stderr,
-                       "ioctl(BTRFS_IOC_TREE_SEARCH, uuid, key %016llx, UUID_KEY, %016llx) ret=%d, error: %s\n",
+                       "ioctl(BTRFS_IOC_TREE_SEARCH, uuid, key %016llx, UUID_KEY, %016llx) ret=%d, error: %m\n",
                        (unsigned long long)key_objectid,
-                       (unsigned long long)key_offset, ret, strerror(errno));
+                       (unsigned long long)key_offset, ret);
                ret = -ENOENT;
                goto out;
        }