From: "Dumitrescu, Cristian" <cristian.dumitrescu@intel.com>
To: Jerin Jacob <jerin.jacob@caviumnetworks.com>,
"dev@dpdk.org" <dev@dpdk.org>
Cc: "Richardson, Bruce" <bruce.richardson@intel.com>,
"thomas@monjalon.net" <thomas@monjalon.net>,
"yuanhan.liu@linux.intel.com" <yuanhan.liu@linux.intel.com>,
"maxime.coquelin@redhat.com" <maxime.coquelin@redhat.com>
Subject: Re: [dpdk-dev] [PATCH 3/4] examples/qos_sched: suppress GCC 7.1.1 warnings
Date: Fri, 2 Jun 2017 18:18:25 +0000 [thread overview]
Message-ID: <3EB4FA525960D640B5BDFFD6A3D891267BA64367@IRSMSX108.ger.corp.intel.com> (raw)
In-Reply-To: <20170602112031.9112-3-jerin.jacob@caviumnetworks.com>
> -----Original Message-----
> From: Jerin Jacob [mailto:jerin.jacob@caviumnetworks.com]
> Sent: Friday, June 2, 2017 12:21 PM
> To: dev@dpdk.org
> Cc: Richardson, Bruce <bruce.richardson@intel.com>;
> thomas@monjalon.net; Dumitrescu, Cristian
> <cristian.dumitrescu@intel.com>; yuanhan.liu@linux.intel.com;
> maxime.coquelin@redhat.com; Jerin Jacob
> <jerin.jacob@caviumnetworks.com>
> Subject: [dpdk-dev] [PATCH 3/4] examples/qos_sched: suppress GCC 7.1.1
> warnings
>
> This one is more of a compiler issue as application
> checks the app_parse_opt_vals() return value.
>
> Since this code is in slow path, adding a memset
> to fix following "maybe-uninitialized" warning.
>
> qos_sched/args.c: In function ‘app_parse_args’:
> examples/qos_sched/args.c:254:32: error: ‘vals[0]’ may be
> used uninitialized in this function [-Werror=maybe-uninitialized]
> pconf->rx_port = (uint8_t)vals[0];
> ~~~~^~~
> Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
> ---
Acked-by: Cristian.Dumitrescu@intel.com
next prev parent reply other threads:[~2017-06-02 18:18 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-02 11:20 [dpdk-dev] [PATCH 1/4] examples/l3fwd: add switch fall-through comments Jerin Jacob
2017-06-02 11:20 ` [dpdk-dev] [PATCH 2/4] examples/performance-thread: add " Jerin Jacob
2017-06-02 11:20 ` [dpdk-dev] [PATCH 3/4] examples/qos_sched: suppress GCC 7.1.1 warnings Jerin Jacob
2017-06-02 18:18 ` Dumitrescu, Cristian [this message]
2017-06-02 11:20 ` [dpdk-dev] [PATCH 4/4] examples/vhost: fix uninitialized desc indexes Jerin Jacob
2017-06-03 6:59 ` Maxime Coquelin
2017-06-05 12:57 ` [dpdk-dev] [PATCH 1/4] examples/l3fwd: add switch fall-through comments Thomas Monjalon
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=3EB4FA525960D640B5BDFFD6A3D891267BA64367@IRSMSX108.ger.corp.intel.com \
--to=cristian.dumitrescu@intel.com \
--cc=bruce.richardson@intel.com \
--cc=dev@dpdk.org \
--cc=jerin.jacob@caviumnetworks.com \
--cc=maxime.coquelin@redhat.com \
--cc=thomas@monjalon.net \
--cc=yuanhan.liu@linux.intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).