cmd_usage(): simplify return code handling

[people/ms/u-boot.git] / board / renesas / sh7785lcr / selfcheck.c

diff --git a/board/renesas/sh7785lcr/selfcheck.c b/board/renesas/sh7785lcr/selfcheck.c
index 44247c850fe6aeeb093a3648c6773cfa5e8eb76b..6d92c8362e796f66a955f0746f8c3268e2660091 100644 (file)
--- a/board/renesas/sh7785lcr/selfcheck.c
+++ b/board/renesas/sh7785lcr/selfcheck.c
@@ -112,10 +112,8 @@ int do_hw_test(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
        char *cmd;
 
-       if (argc != 2) {
-               cmd_usage(cmdtp);
-               return 1;
-       }
+       if (argc != 2)
+               return cmd_usage(cmdtp);
 
        cmd = argv[1];
        switch (cmd[0]) {
@@ -150,8 +148,7 @@ int do_hw_test(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
                test_net();
                break;
        default:
-               cmd_usage(cmdtp);
-               return 1;
+               return cmd_usage(cmdtp);
        }
 
        return 0;