btrfs-progs: convert: Fix offset-by-one error in read_data_extent()

[platform/upstream/btrfs-progs.git] / btrfs-find-root.c

diff --git a/btrfs-find-root.c b/btrfs-find-root.c
index e6ccc53..e2d2e70 100644 (file)
--- a/btrfs-find-root.c
+++ b/btrfs-find-root.c
@@ -35,8 +35,9 @@
 #include "crc32c.h"
 #include "extent-cache.h"
 #include "find-root.h"
+#include "help.h"
 
-static void usage(void)
+static void find_root_usage(void)
 {
        fprintf(stderr, "Usage: find-roots [-a] [-o search_objectid] "
                "[ -g search_generation ] [ -l search_level ] <device>\n");
@@ -179,18 +180,18 @@ int main(int argc, char **argv)
                        break;
                case GETOPT_VAL_HELP:
                default:
-                       usage();
+                       find_root_usage();
                        exit(c != GETOPT_VAL_HELP);
                }
        }
 
        set_argv0(argv);
        if (check_argc_min(argc - optind, 1)) {
-               usage();
+               find_root_usage();
                exit(1);
        }
 
-       fs_info = open_ctree_fs_info(argv[optind], 0, 0,
+       fs_info = open_ctree_fs_info(argv[optind], 0, 0, 0,
                        OPEN_CTREE_CHUNK_ROOT_ONLY |
                        OPEN_CTREE_IGNORE_CHUNK_TREE_ERROR);
        if (!fs_info) {