From mboxrd@z Thu Jan  1 00:00:00 1970
From: Thomas Monjalon <thomas.monjalon@6wind.com>
Subject: Re: [PATCH v3] examples/qos_sched: fix negative loop
	bound
Date: Mon, 16 May 2016 18:02:44 +0200
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References: <1461244093-2008-1-git-send-email-michalx.k.jastrzebski@intel.com>
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Cc: dev@dpdk.org, "Dumitrescu, Cristian" <cristian.dumitrescu@intel.com>,
 "Jastrzebski, MichalX K" <michalx.k.jastrzebski@intel.com>, "Zhang,
 Roy Fan" <roy.fan.zhang@intel.com>, "Singh,
 Jasvinder" <jasvinder.singh@intel.com>
To: "Mrozowicz, SlawomirX" <slawomirx.mrozowicz@intel.com>
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> > Fix issue reported by Coverity.
> > 
> > Coverity ID 30704: Negative loop bound
> > negative_returns: Using unsigned variable n_tokens in a loop exit condition.
> > 
> > Fixes: de3cfa2c9823 ("sched: initial import")
> > 
> > Signed-off-by: Slawomir Mrozowicz <slawomirx.mrozowicz@intel.com>
> 
> Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>

There is no explanation but as it is acked and not so important,
Applied