From e6282283090b479953b8c0f951977c82cc368322 Mon Sep 17 00:00:00 2001
From: Matan Azrad <matan@mellanox.com>
Date: Tue, 19 Dec 2017 17:14:27 +0000
Subject: [PATCH] net/failsafe: fix Rx safe check compiler hint
failsafe_rx_burst function is used when there are no sub-devices or at
least one of them has been removed, on the other hand, when all the
sub-devices are present, failsafe_rx_burst_fast function is used.
So it's really expected that some of the sub-devices will be unsafe for
Rx burst in failsafe_rx_burst execution.
Remove unlikely compiler hint from fs_rx_unsafe calling.
Fixes: a46f8d584eb8 ("net/failsafe: add fail-safe PMD")
Cc: stable@dpdk.org
Signed-off-by: Matan Azrad <matan@mellanox.com>
Acked-by: Gaetan Rivet <gaetan.rivet@6wind.com>
---
drivers/net/failsafe/failsafe_rxtx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/failsafe/failsafe_rxtx.c b/drivers/net/failsafe/failsafe_rxtx.c
index 70157c8293..178294c2e3 100644
--- a/drivers/net/failsafe/failsafe_rxtx.c
+++ b/drivers/net/failsafe/failsafe_rxtx.c
@@ -111,7 +111,7 @@ failsafe_rx_burst(void *queue,
if (i == priv->subs_tail)
i = priv->subs_head;
sdev = &priv->subs[i];
- if (unlikely(fs_rx_unsafe(sdev)))
+ if (fs_rx_unsafe(sdev))
continue;
sub_rxq = ETH(sdev)->data->rx_queues[rxq->qid];
FS_ATOMIC_P(rxq->refcnt[sdev->sid]);
--
2.39.5