Merge branch 'tx51-bugfix'

[karo-tx-uboot.git] / common / cmd_itest.c

diff --git a/common/cmd_itest.c b/common/cmd_itest.c
index 2a238a43e5d13e56db36665562162eee5e512705..10d53a063be915c47b8f42fc2af797960ba8ce4a 100644 (file)
--- a/common/cmd_itest.c
+++ b/common/cmd_itest.c
@@ -2,23 +2,7 @@
  * (C) Copyright 2003
  * Tait Electronics Limited, Christchurch, New Zealand
  *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.         See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
+ * SPDX-License-Identifier:    GPL-2.0+ 
  */
 
 /*
@@ -130,7 +114,7 @@ static int arithcomp (char *s, char *t, int op, int w)
        return (0);
 }
 
-int binary_test (char *op, char *arg1, char *arg2, int w)
+static int binary_test(char *op, char *arg1, char *arg2, int w)
 {
        int len, i;
        const op_tbl_t *optp;
@@ -155,13 +139,13 @@ int binary_test (char *op, char *arg1, char *arg2, int w)
 }
 
 /* command line interface to the shell test */
-int do_itest ( cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[] )
+static int do_itest(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
        int     value, w;
 
        /* Validate arguments */
        if ((argc != 4))
-               return cmd_usage(cmdtp);
+               return CMD_RET_USAGE;
 
        /* Check for a data width specification.
         * Defaults to long (4) if no specification.