Remove redundant hist_init()

diff --git a/avr/cli_readline.c b/avr/cli_readline.c
index e8f39aefba06f6a327e77ca0c35fd410300ee88c..6aef92e301084cd38fc3a5d88947969b7c182822 100644 (file)
--- a/avr/cli_readline.c
+++ b/avr/cli_readline.c
@@ -8,7 +8,7 @@
  * (C) Copyright 2005
  * JinHua Luo, GuangDong Linux Center, <luo.jinhua@gd-linux.com>
  *
- * SPDX-License-Identifier:    GPL-2.0+
+ * SPDX-License-Identifier:    GPL-2.0
  */
 
 #include "common.h"
@@ -259,19 +259,6 @@ static int_fast8_t hist_cur = -1;
 
 static char *hist_list[HIST_MAX];
 
-static void hist_init(void)
-{
-       int_fast8_t i;
-
-       hist_max = 0;
-       hist_add_idx = 0;
-       hist_cur = -1;
-
-       for (i = 0; i < HIST_MAX; i++) {
-               hist_list[i] = NULL;
-       }
-}
-
 static void cread_add_to_hist(char *line)
 {
        if (hist_max) {
@@ -580,12 +567,6 @@ static int cli_readline_into_buffer(const FLASH char *const prompt, char *buffer
 #ifdef CONFIG_CMDLINE_EDITING
        uint_fast8_t len = CONFIG_SYS_CBSIZE;
        int rc;
-       static bool initted;
-
-       if (!initted) {
-               hist_init();
-               initted = 1;
-       }
 
        if (prompt)
                my_puts_P(prompt);