Convert cmd_usage() calls in common to use a return value

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

diff --git a/common/cmd_net.c b/common/cmd_net.c
index 89519faad3b04a451ee7c441e857d8398b0aa017..3dd6810e0512f480c24a33e3c146ee434cc9a837 100644 (file)
--- a/common/cmd_net.c
+++ b/common/cmd_net.c
@@ -231,7 +231,7 @@ static int netboot_common(enum proto_t proto, cmd_tbl_t *cmdtp, int argc,
 #endif
        default:
                show_boot_progress (-80);
-               return cmd_usage(cmdtp);
+               return CMD_RET_USAGE;
        }
 
        show_boot_progress (80);
@@ -271,7 +271,7 @@ int do_ping (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 
        NetPingIP = string_to_ip(argv[1]);
        if (NetPingIP == 0)
-               return cmd_usage(cmdtp);
+               return CMD_RET_USAGE;
 
        if (NetLoop(PING) < 0) {
                printf("ping failed; host %s is not alive\n", argv[1]);
@@ -377,7 +377,7 @@ U_BOOT_CMD(
 int do_dns(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
        if (argc == 1)
-               return cmd_usage(cmdtp);
+               return CMD_RET_USAGE;
 
        /*
         * We should check for a valid hostname: