btrfs-progs: check: introduce traversal function for fsck

[platform/upstream/btrfs-progs.git] / btrfstune.c

diff --git a/btrfstune.c b/btrfstune.c
index 0907aa9..ac559fb 100644 (file)
--- a/btrfstune.c
+++ b/btrfstune.c
@@ -399,7 +399,6 @@ int main(int argc, char *argv[])
        int ret;
        u64 super_flags = 0;
 
-       optind = 1;
        while(1) {
                static const struct option long_options[] = {
                        { "help", no_argument, NULL, GETOPT_VAL_HELP},
@@ -442,9 +441,8 @@ int main(int argc, char *argv[])
        }
 
        set_argv0(argv);
-       argc = argc - optind;
        device = argv[optind];
-       if (check_argc_exact(argc, 1)) {
+       if (check_argc_exact(argc - optind, 1)) {
                print_usage();
                return 1;
        }