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lib: use common macro RTE_DIM

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Use RTE_DIM to calculate array size.

Suggested-by: David Marchand <david.marchand@redhat.com>
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Acked-by: Kevin Laatz <kevin.laatz@intel.com>
Acked-by: David Marchand <david.marchand@redhat.com>
This commit is contained in:
Pavan Nikhilesh 2020-01-24 10:25:44 +05:30 committed by David Marchand
parent 7efe28bd07
commit 9196db904b
5 changed files with 8 additions and 17 deletions
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8
lib/librte_ethdev/rte_ethdev.c
View file

@ -86,7 +86,7 @@ static const struct rte_eth_xstats_name_off rte_stats_strings[] = {
rx_nombuf)},
};
#define RTE_NB_STATS (sizeof(rte_stats_strings) / sizeof(rte_stats_strings[0]))
#define RTE_NB_STATS RTE_DIM(rte_stats_strings)
static const struct rte_eth_xstats_name_off rte_rxq_stats_strings[] = {
{"packets", offsetof(struct rte_eth_stats, q_ipackets)},
@ -94,15 +94,13 @@ static const struct rte_eth_xstats_name_off rte_rxq_stats_strings[] = {
{"errors", offsetof(struct rte_eth_stats, q_errors)},
};
#define RTE_NB_RXQ_STATS (sizeof(rte_rxq_stats_strings) / \
sizeof(rte_rxq_stats_strings[0]))
#define RTE_NB_RXQ_STATS RTE_DIM(rte_rxq_stats_strings)
static const struct rte_eth_xstats_name_off rte_txq_stats_strings[] = {
{"packets", offsetof(struct rte_eth_stats, q_opackets)},
{"bytes", offsetof(struct rte_eth_stats, q_obytes)},
};
#define RTE_NB_TXQ_STATS (sizeof(rte_txq_stats_strings) / \
sizeof(rte_txq_stats_strings[0]))
#define RTE_NB_TXQ_STATS RTE_DIM(rte_txq_stats_strings)
#define RTE_RX_OFFLOAD_BIT2STR(_name) \
{ DEV_RX_OFFLOAD_##_name, #_name }

5
lib/librte_ip_frag/ip_frag_internal.c
View file

@ -107,8 +107,7 @@ ip_frag_process(struct ip_frag_pkt *fp, struct rte_ip_frag_death_row *dr,
IP_LAST_FRAG_IDX : UINT32_MAX;
/* this is the intermediate fragment. */
} else if ((idx = fp->last_idx) <
sizeof (fp->frags) / sizeof (fp->frags[0])) {
} else if ((idx = fp->last_idx) < RTE_DIM(fp->frags)) {
fp->last_idx++;
}
@ -116,7 +115,7 @@ ip_frag_process(struct ip_frag_pkt *fp, struct rte_ip_frag_death_row *dr,
* erroneous packet: either exceed max allowed number of fragments,
* or duplicate first/last fragment encountered.
*/
if (idx >= sizeof (fp->frags) / sizeof (fp->frags[0])) {
if (idx >= RTE_DIM(fp->frags)) {
/* report an error. */
if (fp->key.key_len == IPV4_KEYLEN)

4
lib/librte_port/rte_port_eventdev.c
View file

@ -179,7 +179,7 @@ rte_port_eventdev_writer_create(void *params, int socket_id)
port->evt_op = conf->evt_op;
memset(&port->ev, 0, sizeof(port->ev));
for (i = 0; i < ARRAY_SIZE(port->ev); i++) {
for (i = 0; i < RTE_DIM(port->ev); i++) {
port->ev[i].queue_id = port->queue_id;
port->ev[i].sched_type = port->sched_type;
port->ev[i].op = port->evt_op;
@ -386,7 +386,7 @@ rte_port_eventdev_writer_nodrop_create(void *params, int socket_id)
port->evt_op = conf->evt_op;
memset(&port->ev, 0, sizeof(port->ev));
for (i = 0; i < ARRAY_SIZE(port->ev); i++) {
for (i = 0; i < RTE_DIM(port->ev); i++) {
port->ev[i].queue_id = port->queue_id;
port->ev[i].sched_type = port->sched_type;
port->ev[i].op = port->evt_op;

4
lib/librte_port/rte_port_eventdev.h
View file

@ -9,10 +9,6 @@
extern "C" {
#endif
#ifndef ARRAY_SIZE
#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
#endif
/**
* @file
* RTE Port Eventdev Interface

4
lib/librte_telemetry/rte_telemetry_parser_test.c
View file

@ -463,10 +463,8 @@ rte_telemetry_parser_test(struct telemetry_impl *telemetry)
};
#define NUM_TEST_TYPES (sizeof(test_types)/sizeof(const char * const))
uint32_t i;
for (i = 0; i < NUM_TEST_TYPES; i++) {
for (i = 0; i < RTE_DIM(test_types); i++) {
TELEMETRY_LOG_INFO("%s", test_types[i]);
ret = rte_telemetry_send_get_ports_and_stats_request(telemetry,