linux-kernel - Re: [PATCH] lpfc: nvmet

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Message-ID: <1495327414.2093.8.camel@perches.com>
Date:   Sat, 20 May 2017 17:43:34 -0700
From:   Joe Perches <joe@...ches.com>
To:     Arnd Bergmann <arnd@...db.de>
Cc:     James Smart <james.smart@...adcom.com>,
        Dick Kennedy <dick.kennedy@...adcom.com>,
        "James E.J. Bottomley" <jejb@...ux.vnet.ibm.com>,
        "Martin K. Petersen" <martin.petersen@...cle.com>,
        Hannes Reinecke <hare@...e.com>,
        Johannes Thumshirn <jthumshirn@...e.de>,
        linux-scsi@...r.kernel.org,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] lpfc: nvmet_fc: fix format string

On Sat, 2017-05-20 at 21:10 +0200, Arnd Bergmann wrote:
> On Sat, May 20, 2017 at 12:28 PM, Joe Perches <joe@...ches.com> wrote:
> > On Fri, 2017-05-19 at 10:04 +0200, Arnd Bergmann wrote:
> > > The lpfc_nvmeio_data() tracing helper always takes a format string and
> > > three additional arguments.
> > 
> > No it doesn't.  It takes a format and arguments.
> > 
> > I don't disagree with the patch, just the characterization
> > of the lpfc_mvmeio_data call in the commit message.
> 
> I think my description is correct, it's just not obvious from
> reading the code until you also look at the lpfc_debugfs_nvme_trc
> prototype:

OK, but more that's a mismatch between a function and its
arguments and a different called function within it.