From mboxrd@z Thu Jan  1 00:00:00 1970
From: Thomas Monjalon <thomas@monjalon.net>
Subject: Re: [PATCH v1] eventdev: fix build error
Date: Wed, 10 Oct 2018 21:43:11 +0200
Message-ID: <2327821.3tYKhCDlcN@xps>
References: <20181009101322.83223-1-ferruh.yigit@intel.com>
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Cc: dev@dpdk.org, Nikhil Rao <nikhil.rao@intel.com>,
 Jerin Jacob <jerin.jacob@caviumnetworks.com>, stable@dpdk.org
To: Ferruh Yigit <ferruh.yigit@intel.com>
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09/10/2018 12:13, Ferruh Yigit:
> build error:
> .../lib/librte_eventdev/rte_event_eth_tx_adapter.c:
>   In function =E2=80=98txa_service_queue_del=E2=80=99:
> .../lib/librte_eventdev/rte_event_eth_tx_adapter.c:800:7:
>   error: =E2=80=98ret=E2=80=99 may be used uninitialized in this function
>   [-Werror=3Dmaybe-uninitialized]
> compilation terminated due to -Wfatal-errors.
>=20
> https://mails.dpdk.org/archives/test-report/2018-October/065919.html
>=20
> 'ret' may be used uninitialized when 'dev->data->nb_tx_queues' is 0,
> although this is not a practical value, initialize 'ret' to cover this
> case.
>=20
> Fixes: a3bbf2e09756 ("eventdev: add eth Tx adapter implementation")
> Cc: stable@dpdk.org

The root cause is a new feature in 18.11, so no need to Cc stable.

> Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>

Applied (without stable backport tag), thanks