[dpdk-dev] [PATCH] eventdev: fix missing unlock in eth Rx adapter
Jerin Jacob
jerin.jacob at caviumnetworks.com
Wed Nov 21 13:48:37 CET 2018
-----Original Message-----
> Date: Wed, 21 Nov 2018 03:39:15 +0530
> From: nikhil.rao at intel.com
> To: dev at dpdk.org
> CC: Nikhil Rao <nikhil.rao at intel.com>, stable at dpdk.org
> Subject: [dpdk-dev] [PATCH] eventdev: fix missing unlock in eth Rx adapter
> X-Mailer: git-send-email 2.14.1.145.gb3622a4
>
>
> From: Nikhil Rao <nikhil.rao at intel.com>
>
> In the eth Rx adapter SW service function,
> move the return to after the spinlock unlock.
>
> Coverity issue: 302857
> Fixes: a66a83744667 ("eventdev: fix Rx SW adapter stop")
> CC: stable at dpdk.org
> Signed-off-by: Nikhil Rao <nikhil.rao at intel.com>
Acked-by: Jerin Jacob <jerin.jacob at caviumnetworks.com>
> ---
> lib/librte_eventdev/rte_event_eth_rx_adapter.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/lib/librte_eventdev/rte_event_eth_rx_adapter.c b/lib/librte_eventdev/rte_event_eth_rx_adapter.c
> index 71d008cd1..8831bc35f 100644
> --- a/lib/librte_eventdev/rte_event_eth_rx_adapter.c
> +++ b/lib/librte_eventdev/rte_event_eth_rx_adapter.c
> @@ -1165,8 +1165,8 @@ rxa_service_func(void *args)
> if (rte_spinlock_trylock(&rx_adapter->rx_lock) == 0)
> return 0;
> if (!rx_adapter->rxa_started) {
> - return 0;
> rte_spinlock_unlock(&rx_adapter->rx_lock);
> + return 0;
> }
>
> stats = &rx_adapter->stats;
> --
> 2.14.1.145.gb3622a4
>
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