MAINTAINERS: fix Andreas Bießmann AVR32 entry

[karo-tx-uboot.git] / common / cmd_ext2.c

diff --git a/common/cmd_ext2.c b/common/cmd_ext2.c
index b7e4048d641cea7fc88eb417f9f201ec41f399fd..79b1e2fb62f82249b57b8251d3b51c0e9625d969 100644 (file)
--- a/common/cmd_ext2.c
+++ b/common/cmd_ext2.c
@@ -56,7 +56,7 @@
 #define PRINTF(fmt,args...)
 #endif
 
-int do_ext2ls (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_ext2ls (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
        char *filename = "/";
        int dev=0;
@@ -65,10 +65,9 @@ int do_ext2ls (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
        block_dev_desc_t *dev_desc=NULL;
        int part_length;
 
-       if (argc < 3) {
-               cmd_usage(cmdtp);
-               return 1;
-       }
+       if (argc < 3)
+               return CMD_RET_USAGE;
+
        dev = (int)simple_strtoul (argv[2], &ep, 16);
        dev_desc = get_dev(argv[1],dev);
 
@@ -123,7 +122,7 @@ U_BOOT_CMD(
 /******************************************************************************
  * Ext2fs boot command intepreter. Derived from diskboot
  */
-int do_ext2load (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_ext2load (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
        char *filename = NULL;
        char *ep;
@@ -164,8 +163,7 @@ int do_ext2load (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
                break;
 
        default:
-               cmd_usage(cmdtp);
-               return 1;
+               return CMD_RET_USAGE;
        }
 
        if (!filename) {