In case DPDK is started with multiprocess disabled (like in OVS), there
is no reason to log an error on multiprocess aspects.
Note: the only caller of this helper does not check the return value.
Fixes: c36ce7099c21 ("net/tap: fix to populate FDs in secondary process")
Cc: [email protected]
Signed-off-by: David Marchand <[email protected]>
---
drivers/net/tap/rte_eth_tap.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/net/tap/rte_eth_tap.c b/drivers/net/tap/rte_eth_tap.c
index 730f1859bd..7a8a98cddb 100644
--- a/drivers/net/tap/rte_eth_tap.c
+++ b/drivers/net/tap/rte_eth_tap.c
@@ -769,7 +769,7 @@ tap_link_set_up(struct rte_eth_dev *dev)
return 0;
}
-static int
+static void
tap_mp_req_on_rxtx(struct rte_eth_dev *dev)
{
struct rte_mp_msg msg;
@@ -791,13 +791,10 @@ tap_mp_req_on_rxtx(struct rte_eth_dev *dev)
msg.num_fds = dev->data->nb_rx_queues;
err = rte_mp_sendmsg(&msg);
- if (err < 0) {
+ if (err < 0 && rte_errno != ENOTSUP) {
TAP_LOG(ERR, "Failed to send start req to secondary %d",
rte_errno);
- return -1;
}
-
- return 0;
}
static int
--
2.52.0
