patch from tito: consolidate delay functions as bb_do_delay()

1 files changed, 1 insertions, 7 deletions

diff --git a/loginutils/sulogin.c b/loginutils/sulogin.c
index 4e689ad68..f54939eef 100644
--- a/loginutils/sulogin.c
+++ b/loginutils/sulogin.c
@@ -58,7 +58,6 @@ extern int sulogin_main(int argc, char **argv)
         
         struct passwd pwent;
         struct passwd *pwd;
-        time_t start, now;
         const char * const *p;
 #ifdef CONFIG_FEATURE_SHADOWPASSWDS
         struct spwd *spwd = NULL;
@@ -140,12 +139,7 @@ extern int sulogin_main(int argc, char **argv)
                 if (strcmp(pw_encrypt(pass, pwent.pw_passwd), pwent.pw_passwd) == 0) {
                         break;
                 }
-                time(&start);
-                now = start;
-                while (difftime(now, start) < FAIL_DELAY) {
-                        sleep(FAIL_DELAY);
-                        time(&now);
-                }
+                bb_do_delay(FAIL_DELAY);
                 puts("Login incorrect");
                 fflush(stdout);
                 syslog(LOG_WARNING, "Incorrect root password\n");