macb: fix compile warning

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

diff --git a/common/cmd_fdos.c b/common/cmd_fdos.c
index 3cc658624d672c46dce6a8a59a8679f32756d728..2af4ca0efeb788707b6f40583026767a8f05cf50 100644 (file)
--- a/common/cmd_fdos.c
+++ b/common/cmd_fdos.c
@@ -35,7 +35,7 @@
  * do_fdosboot --
  *-----------------------------------------------------------------------------
  */
-int do_fdosboot(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_fdosboot(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
     char *name;
     char *ep;
@@ -73,8 +73,7 @@ int do_fdosboot(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
        name = argv [2];
        break;
     default:
-       cmd_usage(cmdtp);
-       break;
+       return cmd_usage(cmdtp);
     }
 
     /* Init physical layer                                                   */
@@ -102,7 +101,6 @@ int do_fdosboot(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
     /* Check if we should attempt an auto-start */
     if (((ep = getenv("autostart")) != NULL) && (strcmp(ep,"yes") == 0)) {
        char *local_args[2];
-       extern int do_bootm (cmd_tbl_t *, int, int, char *[]);
        local_args[0] = argv[0];
        local_args[1] = NULL;
        printf ("Automatic boot of image at addr 0x%08lX ...\n", load_addr);
@@ -115,7 +113,7 @@ int do_fdosboot(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
  * do_fdosls --
  *-----------------------------------------------------------------------------
  */
-int do_fdosls(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_fdosls(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
     char *path = "";
     int drive = CONFIG_SYS_FDC_DRIVE_NUMBER;