rem: if (status != 0)
add: if (status != EXIT_SUCCESS)
context: usage (int status){  if (status != 0)    fprintf (stderr, _("Try `%s --help' for more information.\n"),	     program_name);  else    {      printf (_("Usage: %s [OPTION]... [FILE]...\n"), program_name);      fputs (_("\Show information about the filesystem on which each FILE resides,\n\or all filesystems by default.\n\\n\"), stdout);      fputs (_("\Mandatory arguments to long options are mandatory for short options too.\n\"), stdout);      fputs (_("\  -a, --all             include filesystems having 0 blocks\n\  -B, --block-size=SIZE use SIZE-byte blocks\n\  -h, --human-readable  print sizes in human readable format (e.g., 1K 234M 2G)\n\  -H, --si              likewise, but use powers of 1000 not 1024\n\"), stdout);      fputs (_("\  -i, --inodes          list inode information instead of block usage\n\  -k                    like --block-size=1K\n\  -l, --local           limit listing to local filesystems\n\      --no-sync         do not invoke sync before getting usage info (default)\n\"), stdout);      fputs (_("\  -P, --portability     use the POSIX output format\n\      --sync            invoke sync before getting usage info\n\  -t, --type=TYPE       limit listing to filesystems of type TYPE\n\  -T, --print-type      print filesystem type\n\  -x, --exclude-type=TYPE   limit listing to filesystems not of type TYPE\n\  -v                    (ignored)\n\"), stdout);      fputs (HELP_OPTION_DESCRIPTION, stdout);      fputs (VERSION_OPTION_DESCRIPTION, stdout);      fputs (_("\n\SIZE may be (or may be an integer optionally followed by) one of following:\n\kB 1000, K 1024, MB 1,000,000, M 1,048,576, and so on for G, T, P, E, Z, Y.\n\"), stdout);      printf (_("\nReport bugs to <%s>.\n"), PACKAGE_BUGREPORT);    }  exit (status);}