Add function for printing command usage

[oweals/u-boot_mod.git] / u-boot / common / cmd_boot.c

diff --git a/u-boot/common/cmd_boot.c b/u-boot/common/cmd_boot.c
index e2937e1c5a0fc6474f56826eebaa9aa09427c54c..6ba7286f937b12c17eaedbb639e291ea3754a470 100644 (file)
--- a/u-boot/common/cmd_boot.c
+++ b/u-boot/common/cmd_boot.c
@@ -37,15 +37,7 @@ int do_go(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]){
        int rcode = 0;
 
        if(argc < 2){
-#ifdef CFG_LONGHELP
-               if(cmdtp->help != NULL){
-                       printf("Usage:\n%s %s\n", cmdtp->name, cmdtp->help);
-               } else {
-                       printf("Usage:\n%s %s\n", cmdtp->name, cmdtp->usage);
-               }
-#else
-               printf("Usage:\n%s %s\n", cmdtp->name, cmdtp->usage);
-#endif
+               print_cmd_help(cmdtp);
                return(1);
        }