From mboxrd@z Thu Jan  1 00:00:00 1970
From: Joe Perches <joe@perches.com>
Subject: Re: [net-next 05/16] i40e: fix long lines
Date: Fri, 10 Jan 2014 02:35:38 -0800
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Cc: Jeff Kirsher <jeffrey.t.kirsher@intel.com>,
	"davem@davemloft.net" <davem@davemloft.net>,
	Mitch Williams <mitch.a.williams@intel.com>,
	"netdev@vger.kernel.org" <netdev@vger.kernel.org>,
	"gospo@redhat.com" <gospo@redhat.com>,
	"sassmann@redhat.com" <sassmann@redhat.com>,
	Jesse Brandeburg <jesse.brandeburg@intel.com>
To: David Laight <David.Laight@ACULAB.COM>
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On Fri, 2014-01-10 at 10:02 +0000, David Laight wrote:
> > Another way this could be changed is to put the
> > return value on a separate line like:
> > 
> > i40e_status
> > i40e_aq_set_vsi_unicast_promiscuous(struct i40e_hw *hw, u16 seid, bool set,
> > 				    struct i40e_asq_cmd_details *cmd_details)
> 
> Personally I prefer that so I can find the definition by grepping
> for '^function_name' - but it doesn't seem to be done in any linux
> source files.

That form is used in a lot of files.
$ git grep -E "^[a-z_]+\("