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Date: Wed, 29 Jun 2016 11:43:49 +0100
From: Bruce Richardson <bruce.richardson@intel.com>
To: Ferruh Yigit <ferruh.yigit@intel.com>
Cc: Jerin Jacob <jerin.jacob@caviumnetworks.com>, dev@dpdk.org,
 thomas.monjalon@6wind.com
Message-ID: <20160629104349.GJ4720@bricha3-MOBL3>
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Subject: Re: [dpdk-dev] [PATCH 2/2] net/thunderx: fix unused function
 nicvf_mbox_msg_str error
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On Wed, Jun 29, 2016 at 11:39:51AM +0100, Bruce Richardson wrote:
> On Tue, Jun 28, 2016 at 09:56:02AM +0100, Ferruh Yigit wrote:
> > On 6/27/2016 5:16 PM, Jerin Jacob wrote:
> > > Fix the following error with clang
> > > 	error: unused function 'nicvf_mbox_msg_str'
> > > 
> > > The nicvf_mbox_msg_str() maybe unused, based on DEBUG
> > > compilation option selected. Mark __attribute__((unused)) on
> > > this function, to inform compiler that this function may be unused
> > > 
> > > Fixes: e93592f1 ("net/thunderx/base: add mbox APIs for PF/VF communication")
> > > 
> > > Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
> > > Reported-by: Ferruh Yigit <ferruh.yigit@intel.com>
> > 
> > ...
> > 
> > > -static inline const char *
> > > +static inline const char * __attribute__((unused))
> > it is possible to use __rte_unused macro here, although not required,
> > and moving it before return type can prevent checkpatch error
> > 
> > 
> > >  nicvf_mbox_msg_str(int msg)
> > >  {
> > >  	assert(msg >= 0 && msg < NIC_MBOX_MSG_MAX);
> > > 
> > 
> > Checkpatch gives following error:
> > ERROR:POINTER_LOCATION: "foo * bar" should be "foo *bar"
> > #39: FILE: drivers/net/thunderx/base/nicvf_mbox.c:67:
> > +static inline const char * __attribute__((unused))
> > 
> > 
> > check-git-log gives following errors:
> > Wrong headline format:
> > net/thunderx: fix unused function nicvf_mbox_msg_str error
> 
> Thanks for flagging these Ferruh. I'll fix them on apply, no need for V2, unless
> you particularly want to do one, Jerin. :-)
> 
> /Bruce

Applied to dpdk-next-net/rel_16_07 with the check-git-log.sh issue fixed.
Checkpatch issue is ok to ignore.

/Bruce