1 files changed, 5 insertions, 3 deletions

diff --git a/coreutils/stty.c b/coreutils/stty.c
index f29fa64f7..0485b8011 100644
--- a/coreutils/stty.c
+++ b/coreutils/stty.c
@@ -1156,7 +1156,7 @@ static void set_control_char_or_die(const struct control_info *info,
 #define STTY_noargs             (1 << 4)
 
 int stty_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int stty_main(int argc, char **argv)
+int stty_main(int argc UNUSED_PARAM, char **argv)
 {
         struct termios mode;
         void (*output_func)(const struct termios *, const int);
@@ -1211,8 +1211,10 @@ int stty_main(int argc, char **argv)
                                                 if (!file_name)
                                                         bb_error_msg_and_die(bb_msg_requires_arg, "-F");
                                                 /* remove -F param from arg[vc] */
-                                                --argc;
-                                                while (argv[p]) { argv[p] = argv[p+1]; ++p; }
+                                                while (argv[p]) {
+                                                        argv[p] = argv[p+1];
+                                                        ++p;
+                                                }
                                         }
                                         goto end_option;
                                 default: