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From: Jerin Jacob <jerinjacobk@gmail.com>
To: "Jayatheerthan, Jay" <jay.jayatheerthan@intel.com>
Cc: David Marchand <david.marchand@redhat.com>,
	"dev@dpdk.org" <dev@dpdk.org>,
	 "stable@dpdk.org" <stable@dpdk.org>,
	Jerin Jacob <jerinj@marvell.com>,
	 "Naga Harish K, S V" <s.v.naga.harish.k@intel.com>,
	 "Kundapura, Ganapati" <ganapati.kundapura@intel.com>
Subject: Re: [PATCH] eventdev: fix telemetry Rx adapters stats reset
Date: Tue, 10 May 2022 20:05:42 +0530
Message-ID: <CALBAE1Nv2PNKqTcL++J52_ZOvKn0HfDmC4ezsbFtff-jPQ6ghQ@mail.gmail.com> (raw)
In-Reply-To: <DM6PR11MB4348A27C8D432BF697307214FD1A9@DM6PR11MB4348.namprd11.prod.outlook.com>

On Fri, Mar 25, 2022 at 3:02 PM Jayatheerthan, Jay
<jay.jayatheerthan@intel.com> wrote:
>
> Looks good, thanks for posting this change.
>
> Acked-by: Jay Jayatheerthan <jay.jayatheerthan@intel.com>

Changed the subject as: ventdev/eth_rx: fix telemetry Rx adapters stats reset
and  Applied to dpdk-next-eventdev/for-main. Thanks.

>
> -Jay
>
>
>
> > -----Original Message-----
> > From: David Marchand <david.marchand@redhat.com>
> > Sent: Thursday, March 24, 2022 8:59 PM
> > To: dev@dpdk.org
> > Cc: stable@dpdk.org; Jayatheerthan, Jay <jay.jayatheerthan@intel.com>; Jerin Jacob <jerinj@marvell.com>; Naga Harish K, S V
> > <s.v.naga.harish.k@intel.com>; Kundapura, Ganapati <ganapati.kundapura@intel.com>
> > Subject: [PATCH] eventdev: fix telemetry Rx adapters stats reset
> >
> > Caught by covscan:
> >
> > 1. dpdk-21.11/lib/eventdev/rte_event_eth_rx_adapter.c:3279:
> > logical_vs_bitwise: "~(*__ctype_b_loc()[(int)*params] & 2048 /*
> > (unsigned short)_ISdigit */)" is always 1/true regardless of the values
> > of its operand. This occurs as the logical second operand of "||".
> > 2. dpdk-21.11/lib/eventdev/rte_event_eth_rx_adapter.c:3279: remediation:
> > Did you intend to use "!" rather than "~"?
> >
> > While isdigit return value should be compared as an int to 0,
> > prefer ! since all of this file uses this convention.
> >
> > Fixes: 814d01709328 ("eventdev/eth_rx: support telemetry")
> > Cc: stable@dpdk.org
> >
> > Signed-off-by: David Marchand <david.marchand@redhat.com>
> > ---
> >  lib/eventdev/rte_event_eth_rx_adapter.c | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/lib/eventdev/rte_event_eth_rx_adapter.c b/lib/eventdev/rte_event_eth_rx_adapter.c
> > index ff83ce8b67..bf8741d2ea 100644
> > --- a/lib/eventdev/rte_event_eth_rx_adapter.c
> > +++ b/lib/eventdev/rte_event_eth_rx_adapter.c
> > @@ -3334,7 +3334,7 @@ handle_rxa_stats_reset(const char *cmd __rte_unused,
> >  {
> >       uint8_t rx_adapter_id;
> >
> > -     if (params == NULL || strlen(params) == 0 || ~isdigit(*params))
> > +     if (params == NULL || strlen(params) == 0 || !isdigit(*params))
> >               return -1;
> >
> >       /* Get Rx adapter ID from parameter string */
> > --
> > 2.23.0
>

      reply	other threads:[~2022-05-10 14:36 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-03-24 15:28 David Marchand
2022-03-25  9:32 ` Jayatheerthan, Jay
2022-05-10 14:35   ` Jerin Jacob [this message]

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