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From: Maxime Coquelin <maxime.coquelin@redhat.com>
To: dev@dpdk.org, matan@mellanox.com, xiao.w.wang@intel.com,
zhihong.wang@intel.com, xiaolong.ye@intel.com, chenbo.xia@intel.com,
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viacheslavo@mellanox.com, hemant.agrawal@nxp.com, sachin.saxena@nxp.com
Cc: Maxime Coquelin <maxime.coquelin@redhat.com>
Date: Thu, 11 Jun 2020 23:37:46 +0200
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Subject: [dpdk-dev] [PATCH 12/14] 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>
---
examples/vdpa/main.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/examples/vdpa/main.c b/examples/vdpa/main.c
index 5fac139c4e..c1cd778da6 100644
--- a/examples/vdpa/main.c
+++ b/examples/vdpa/main.c
@@ -34,7 +34,6 @@ 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;
@@ -219,7 +218,7 @@ 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]);
}
@@ -418,10 +417,6 @@ 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);
--
2.26.2