led_display: split led display support into generic and hw-dependent parts

[u-boot] / common / cmd_load.c

diff --git a/common/cmd_load.c b/common/cmd_load.c
index 52ed1fa70d77a8bd5ec49a114dc600a87296c1c0..dad03037a08d4cf6469b9b1645096d98bda29885 100644 (file)
--- a/common/cmd_load.c
+++ b/common/cmd_load.c
@@ -1102,7 +1102,7 @@ int do_hwflow (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
                        if (strcmp(argv[1], "on") == 0)
                                hwflow_onoff(1);
                        else
-                               cmd_usage(cmdtp);
+                               return cmd_usage(cmdtp);
        }
        printf("RTS/CTS hardware flow control: %s\n", hwflow_onoff(0) ? "on" : "off");
        return 0;