GCC 6.2 reasonably complains about the current code:

../cmd/tpm_test.c: In function ‘do_tpmtest’:
../cmd/tpm_test.c:540:3: warning: this ‘for’ clause does not guard... 
[-Wmisleading-indentation]
   for (i = 0; i < argc; i++)
   ^~~
../cmd/tpm_test.c:542:4: note: ...this statement, but the latter is 
misleadingly indented as if it is guarded by the ‘for’
    printf("\n------\n");
    ^~~~~~

Signed-off-by: Stefan Brüns <stefan.bru...@rwth-aachen.de>
---
 cmd/tpm_test.c | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/cmd/tpm_test.c b/cmd/tpm_test.c
index 65332d1..4af4d71 100644
--- a/cmd/tpm_test.c
+++ b/cmd/tpm_test.c
@@ -534,13 +534,12 @@ static int do_tpmtest(cmd_tbl_t *cmdtp, int flag, int 
argc, char * const argv[])
        cmd_tbl_t *c;
 
        printf("argc = %d, argv = ", argc);
-       do {
-               int i = 0;
 
-               for (i = 0; i < argc; i++)
-                       printf(" %s", argv[i]);
-                       printf("\n------\n");
-               } while (0);
+       for (int i = 0; i < argc; i++)
+               printf(" %s", argv[i]);
+
+       printf("\n------\n");
+
        argc--;
        argv++;
        c = find_cmd_tbl(argv[0], cmd_cros_tpm_sub,
-- 
2.10.1

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