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net/failsafe: fix Rx safe check compiler hint

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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>
This commit is contained in:
Matan Azrad 2017-12-19 17:14:27 +00:00 committed by Ferruh Yigit
parent 55b58a7374
commit e628228309
1 changed files with 1 additions and 1 deletions
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2
drivers/net/failsafe/failsafe_rxtx.c
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@ -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]);