test/hash: solve unit test hash compilation error

  Enable print_key_info() function compilation always.

Signed-off-by: Dharmik Thakkar <dharmik.thakkar@arm.com>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
Suggested-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
---
 test/test/test_hash.c | 24 +++++++++---------------
 1 file changed, 9 insertions(+), 15 deletions(-)
  

> -----Original Message-----
> From: dev <dev-bounces@dpdk.org> On Behalf Of Dharmik Thakkar
> Sent: Monday, August 27, 2018 10:26 PM
> To: Bruce Richardson <bruce.richardson@intel.com>; Pablo de Lara
> <pablo.de.lara.guarch@intel.com>
> Cc: dev@dpdk.org; Honnappa Nagarahalli
> <Honnappa.Nagarahalli@arm.com>; Dharmik Thakkar
> <Dharmik.Thakkar@arm.com>
> Subject: [dpdk-dev] [PATCH] test/hash: solve unit test hash compilation error
>
> Enable print_key_info() function compilation always.
>
> Signed-off-by: Dharmik Thakkar <dharmik.thakkar@arm.com>
> Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
> Reviewed-by: Gavin Hu <gavin.hu@arm.com>
> Suggested-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Acked-by: Gavin Hu <gavin.hu@arm.com>
> ---
>  test/test/test_hash.c | 24 +++++++++---------------
>  1 file changed, 9 insertions(+), 15 deletions(-)
>
> diff --git a/test/test/test_hash.c b/test/test/test_hash.c index
> b3db9fd..13239e1 100644
> --- a/test/test/test_hash.c
> +++ b/test/test/test_hash.c
> @@ -80,29 +80,23 @@ static uint32_t pseudo_hash(__attribute__((unused))
> const void *keys,
>  return 3;
>  }
>
> +#define UNIT_TEST_HASH_VERBOSE0
>  /*
>   * Print out result of unit test hash operation.
>   */
> -#if defined(UNIT_TEST_HASH_VERBOSE)
>  static void print_key_info(const char *msg, const struct flow_key *key,
>  int32_t pos)
>  {
> -uint8_t *p = (uint8_t *)key;
> -unsigned i;
> -
> -printf("%s key:0x", msg);
> -for (i = 0; i < sizeof(struct flow_key); i++) {
> -printf("%02X", p[i]);
> +if (UNIT_TEST_HASH_VERBOSE) {
> +const uint8_t *p = (const uint8_t *)key;
> +unsigned i;
> +
> +printf("%s key:0x", msg);
> +for (i = 0; i < sizeof(struct flow_key); i++)
> +printf("%02X", p[i]);
> +printf(" @ pos %d\n", pos);
>  }
> -printf(" @ pos %d\n", pos);
> -}
> -#else
> -static void print_key_info(__attribute__((unused)) const char *msg,
> -__attribute__((unused)) const struct flow_key *key,
> -__attribute__((unused)) int32_t pos)
> -{
>  }
> -#endif
>
>  /* Keys used by unit test functions */
>  static struct flow_key keys[5] = { {
> --
> 2.7.4

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Hi,

27/08/2018 16:26, Dharmik Thakkar:
> Enable print_key_info() function compilation always.
> 
> Signed-off-by: Dharmik Thakkar <dharmik.thakkar@arm.com>
> Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
> Reviewed-by: Gavin Hu <gavin.hu@arm.com>
> Suggested-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>

Please describe the issue you are fixing and add a tag "Fixes:"
to help knowing where it should be backported.

Thanks