Before pam_end(), the return value of the previous

pam API was already checked. No need to validate it again.

src/newusers.c

@@ -695,8 +695,7 @@ int main (int argc, char **argv)
 	nscd_flush_cache ("group");
 
 #ifdef USE_PAM
-	if (retval == PAM_SUCCESS)
-		pam_end (pamh, PAM_SUCCESS);
+	pam_end (pamh, PAM_SUCCESS);
 #endif				/* USE_PAM */
 
 	exit (0);