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examples/vdpa: remove useless device count

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The VDPA example now uses the vDPA class iterator, so
knowing the number of available devices beforehand is
no longer needed.

Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Acked-by: Adrián Moreno <amorenoz@redhat.com>
This commit is contained in:
Maxime Coquelin 2020-06-26 16:04:39 +02:00 committed by Ferruh Yigit
parent 71296e7b2d
commit fbe6be6ea0
1 changed files with 2 additions and 7 deletions
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9
examples/vdpa/main.c
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@ -38,7 +38,6 @@ struct vdpa_port {
static struct vdpa_port vports[MAX_VDPA_SAMPLE_PORTS];
static char iface[MAX_PATH_LEN];
static int dev_total;
static int devcnt;
static int interactive;
static int client_mode;
@ -227,7 +226,7 @@ static void
vdpa_sample_quit(void)
{
int i;
for (i = 0; i < RTE_MIN(MAX_VDPA_SAMPLE_PORTS, dev_total); i++) {
for (i = 0; i < RTE_MIN(MAX_VDPA_SAMPLE_PORTS, devcnt); i++) {
if (vports[i].ifname[0] != '\0')
close_vdpa(&vports[i]);
}
@ -399,7 +398,7 @@ static void cmd_device_stats_parsed(void *parsed_result, struct cmdline *cl,
res->bdf);
return;
}
for (i = 0; i < RTE_MIN(MAX_VDPA_SAMPLE_PORTS, dev_total); i++) {
for (i = 0; i < RTE_MIN(MAX_VDPA_SAMPLE_PORTS, devcnt); i++) {
if (vports[i].dev == vdev) {
vport = &vports[i];
break;
@ -536,10 +535,6 @@ main(int argc, char *argv[])
argc -= ret;
argv += ret;
dev_total = rte_vdpa_get_device_num();
if (dev_total <= 0)
rte_exit(EXIT_FAILURE, "No available vdpa device found\n");
signal(SIGINT, signal_handler);
signal(SIGTERM, signal_handler);