linux-kernel - Re: [PATCH 2/2] staging: lustre: lov: remove always false condition

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Date:	Tue, 8 Sep 2015 23:12:50 +0530
From:	Sudip Mukherjee <sudipm.mukherjee@...il.com>
To:	Joe Perches <joe@...ches.com>
Cc:	Oleg Drokin <oleg.drokin@...el.com>,
	Andreas Dilger <andreas.dilger@...el.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	linux-kernel@...r.kernel.org, HPDD-discuss@...ts.01.org,
	devel@...verdev.osuosl.org
Subject: Re: [PATCH 2/2] staging: lustre: lov: remove always false condition

On Tue, Sep 08, 2015 at 09:53:09AM -0700, Joe Perches wrote:
> On Tue, 2015-09-08 at 21:53 +0530, Sudip Mukherjee wrote:
> >  		if (qctl->qc_valid == QC_OSTIDX) {
> > -			if (qctl->qc_idx < 0 || count <= qctl->qc_idx)
> > +			if (count <= qctl->qc_idx)
> 
> Perhaps this test would be clearer reversed too
> 
> 			if (qctl->qc_idx >= count)
There are more such comparison in that file, like:
1) if (ost_idx >= lov->desc.ld_tgt_count)
2) if (index >= lov->lov_tgt_size)
and some more.
And if I include it in this patch then it will become separate change.
I will better send a separate patch for this.

Regards
Sudip
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