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test/hash: fix build

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Enable print_key_info() function compilation always.

Compilation error message:
'test_hash.c: In function ‘print_key_info’:
test_hash.c:90:15: error: cast discards ‘const’ qualifier from pointer
target type [-Werror=cast-qual]
  uint8_t *p = (uint8_t *)key;
               ^
cc1: all warnings being treated as errors'

Fixes: af75078fece36 ("first public release")
Cc: stable@dpdk.org

Suggested-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
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>
This commit is contained in:
Dharmik Thakkar 2018-10-26 16:43:03 -05:00 committed by Thomas Monjalon
parent f5a09cf019
commit 57ed574e26
1 changed files with 8 additions and 14 deletions
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22
test/test/test_hash.c
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@ -80,29 +80,23 @@ static uint32_t pseudo_hash(__attribute__((unused)) const void *keys,
return 3;
}
#define UNIT_TEST_HASH_VERBOSE 0
/*
* 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;
if (UNIT_TEST_HASH_VERBOSE) {
const uint8_t *p = (const uint8_t *)key;
unsigned int i;
printf("%s key:0x", msg);
for (i = 0; i < sizeof(struct flow_key); i++) {
printf("%02X", p[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] = { {