From: David Marchand <david.marchand@redhat.com>
To: Kevin Traynor <ktraynor@redhat.com>
Cc: dev <dev@dpdk.org>, Rosen Xu <rosen.xu@intel.com>,
dpdk stable <stable@dpdk.org>
Subject: Re: [dpdk-dev] [dpdk-stable] [PATCH 5/9] net/ipn3ke: remove useless if statement
Date: Wed, 30 Oct 2019 09:01:13 +0100 [thread overview]
Message-ID: <CAJFAV8xU1yCwyy6eV56YwywPG1fND3s3-kYKTnycDPZ2gGvQVA@mail.gmail.com> (raw)
In-Reply-To: <20191001130405.7076-4-ktraynor@redhat.com>
On Tue, Oct 1, 2019 at 3:04 PM Kevin Traynor <ktraynor@redhat.com> wrote:
>
> Coverity complains that this statement is not needed as the goto
> label is on the next line anyway. Remove the if statement.
>
> 653 ret = ipn3ke_cfg_parse_i40e_pf_ethdev(afu_name, pf_name);
> CID 337930 (#1 of 1): Identical code for different branches
> (IDENTICAL_BRANCHES)identical_branches: The same code is executed
> when the condition ret is true or false, because the code in the
> if-then branch and after the if statement is identical. Should
> the if statement be removed?
> 654 if (ret)
> 655 goto end;
> implicit_else: The code from the above if-then branch is identical
> to the code after the if statement.
> 656end:
>
> Coverity issue: 337930
> Fixes: c01c748e4ae6 ("net/ipn3ke: add new driver")
> Cc: rosen.xu@intel.com
> Cc: stable@dpdk.org
>
> Signed-off-by: Kevin Traynor <ktraynor@redhat.com>
> ---
> drivers/net/ipn3ke/ipn3ke_ethdev.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/drivers/net/ipn3ke/ipn3ke_ethdev.c b/drivers/net/ipn3ke/ipn3ke_ethdev.c
> index c226d6313..282295f49 100644
> --- a/drivers/net/ipn3ke/ipn3ke_ethdev.c
> +++ b/drivers/net/ipn3ke/ipn3ke_ethdev.c
> @@ -652,6 +652,5 @@ ipn3ke_cfg_probe(struct rte_vdev_device *dev)
>
> ret = ipn3ke_cfg_parse_i40e_pf_ethdev(afu_name, pf_name);
> - if (ret)
> - goto end;
> +
> end:
> if (kvlist)
> --
> 2.21.0
>
Reviewed-by: David Marchand <david.marchand@redhat.com>
--
David Marchand
next prev parent reply other threads:[~2019-10-30 8:01 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-01 12:53 [dpdk-dev] [PATCH 0/9] Coverity fixes and other cleanups Kevin Traynor
2019-10-01 12:53 ` [dpdk-dev] [PATCH 1/9] net/pcap: fix argument checks Kevin Traynor
2019-10-04 10:57 ` Ferriter, Cian
2019-10-30 7:52 ` David Marchand
2019-11-05 16:40 ` Kevin Traynor
2019-11-05 17:10 ` Ferriter, Cian
2019-11-06 19:03 ` Kevin Traynor
2019-10-01 13:03 ` [dpdk-dev] [PATCH 2/9] crypto/octeontx: fix possible NULL deference Kevin Traynor
2019-10-01 13:03 ` [dpdk-dev] [PATCH 3/9] net/bnxt: remove logically dead code Kevin Traynor
2019-10-02 1:28 ` Ajit Khaparde
2019-10-30 7:43 ` David Marchand
2019-10-30 16:27 ` Ajit Khaparde
2019-11-05 15:39 ` Kevin Traynor
2019-10-01 13:04 ` [dpdk-dev] [PATCH 4/9] net/ipn3ke: fix incorrect commit check logic Kevin Traynor
2019-10-30 7:59 ` David Marchand
2019-11-05 15:41 ` Kevin Traynor
2019-11-08 14:45 ` Xu, Rosen
2019-11-08 14:47 ` Kevin Traynor
2019-11-08 14:35 ` Xu, Rosen
2019-11-08 14:52 ` Xu, Rosen
2019-10-01 13:04 ` [dpdk-dev] [PATCH 5/9] net/ipn3ke: remove useless if statement Kevin Traynor
2019-10-30 8:01 ` David Marchand [this message]
2019-11-08 14:35 ` [dpdk-dev] [dpdk-stable] " Xu, Rosen
2019-11-08 14:52 ` [dpdk-dev] " Xu, Rosen
2019-10-01 13:04 ` [dpdk-dev] [PATCH 6/9] net/ipn3ke: remove commented out code Kevin Traynor
2019-10-30 8:04 ` [dpdk-dev] [dpdk-stable] " David Marchand
2019-11-08 14:40 ` Xu, Rosen
2019-11-08 14:51 ` [dpdk-dev] " Xu, Rosen
2019-10-01 13:04 ` [dpdk-dev] [PATCH 7/9] compress/octeontx: " Kevin Traynor
2019-10-30 8:06 ` David Marchand
2019-10-01 13:04 ` [dpdk-dev] [PATCH 8/9] event/opdl: " Kevin Traynor
2019-10-03 10:50 ` Liang, Ma
2019-10-01 13:04 ` [dpdk-dev] [PATCH 9/9] net/bnxt: " Kevin Traynor
2019-10-01 15:42 ` Ajit Khaparde
2019-10-30 7:56 ` [dpdk-dev] [dpdk-stable] [PATCH 2/9] crypto/octeontx: fix possible NULL deference David Marchand
2019-11-06 19:01 ` [dpdk-dev] [v2 PATCH 0/8] Coverity fixes and other cleanups Kevin Traynor
2019-11-06 19:01 ` [dpdk-dev] [v2 PATCH 1/8] net/pcap: fix argument checks Kevin Traynor
2019-11-06 19:01 ` [dpdk-dev] [v2 PATCH 2/8] common/cpt: fix possible NULL deference Kevin Traynor
2019-11-06 19:01 ` [dpdk-dev] [v2 PATCH 3/8] net/ipn3ke: fix incorrect commit check logic Kevin Traynor
2019-11-08 14:50 ` Xu, Rosen
2019-11-06 19:01 ` [dpdk-dev] [v2 PATCH 4/8] net/ipn3ke: remove useless if statement Kevin Traynor
2019-11-08 14:49 ` Xu, Rosen
2019-11-06 19:02 ` [dpdk-dev] [v2 PATCH 5/8] net/ipn3ke: remove commented out code Kevin Traynor
2019-11-08 14:50 ` Xu, Rosen
2019-11-06 19:02 ` [dpdk-dev] [v2 PATCH 6/8] compress/octeontx: " Kevin Traynor
2019-11-06 19:02 ` [dpdk-dev] [v2 PATCH 7/8] event/opdl: " Kevin Traynor
2019-11-06 19:02 ` [dpdk-dev] [v2 PATCH 8/8] net/bnxt: " Kevin Traynor
2019-11-08 14:07 ` [dpdk-dev] [v2 PATCH 0/8] Coverity fixes and other cleanups David Marchand
2019-11-08 14:41 ` Xu, Rosen
2019-11-08 15:15 ` David Marchand
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